Free Shipping for Contiguous US (Orders $99+)
5/1 Years Warranty
Return Policy

We Offer World Wide Shipping (We are Based in California, USA)

Free Shipping within the Contiguous U.S.
We offer Free Economy Ground Shipping on all orders to U.S. contiguous locations placed on our website. When you select Free Shipping at checkout, we’ll ship your order with the most cost-effective shipping method. If you prefer a specific carrier, please select a paid shipping option instead of Free Shipping.

Note on Purchase Orders: Free shipping is only offered for orders placed online, and paid by Credit Card/Debit Card, or PayPal on our website. You may place your Purchase Order online, and enter your PO # in the Order Comments, and this PO# will show on your Packing Slip. Free shipping does not apply to Purchase Orders sent by email. If you are a company or university and emailing us a Purchase Order, the shipping fee will be added onto your invoice. Alternatively, you may provide a shipping account for us to ship the order under.

Free shipping does not apply to orders of any international and non-contiguous U.S. locations, such as Alaska, Hawaii, all off-shore U.S. territories and possessions, American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands.

Expedited Shipping
We offer expedited shipping via FedEx and UPS.

For all expedited shipping services, such as Overnight, Next Day, etc - While we will do our part to ensure the packages are received by the shipping carriers to meet the shipping cut off times, please note that once the package leaves our warehouse, we are no longer responsible for the delivery of the package. The shipping carrier is responsible for delivering your package.

Shipping On Your Shipping AccountWe can ship your order on your own shipping account, if you are ordering for a business or organization and have a shipping account with FedEx or UPS.

  • At Checkout, under Shipping Methods, select Ship on my account.
  • Under "Order Comments" section, enter your: Carrier, Shipping Service, Account #, Zipcode, Add Insurance or No Insurance.
  • For example: "Ship on our account using UPS 2nd Day Air AM, Acct #: 12345, Zipcode: 90024, Add Insurance."
  • *Shipping Carrier Insurance insures the package through your shipping carrier on your account. If insurance instructions are not specified, we will automatically fully insure the package through the carrier.

Shipping Costs
If you select services other than "Free Shipping" during checkout, your order will be shipped per your selected shipping method, and the shipping fee will be added to your order/invoice. Shipping costs are provided by the shipping carriers and calculated based on shipping location, product dimensions and weight.

BoliOptics products are warranted against manufacturer’s defects in material and workmanship from the original date of purchase, for the following years:

Lifetime Warranty
Designated products marked lifetime warranty.

5 Year Warranty
Microscopes (except video and digital microscopes) come with a five (5) year factory warranty against manufacturing defects.

5/1 Year Warranty
Products with 5/1 Year Warranty means that the hardware of the microscope is under 5 year warranty, and the electrical and lighting components are under 1 year warranty.

1 Year Warranty
Includes video microscopes, digital microscopes, electrical and electronic products such as light sources, cameras, software, monitors, and electronic components.
Microscope accessories (such as microscope cameras and illuminators) come with a one (1) year warranty, except when specified in the description.

Warranty does not apply for consumable accessories and parts such as bulbs, batteries, fuses, cords, optical components or any add-on accessories such as mechanical specimen holders that are not built into the microscope stage as an integral part of the original manufacture, etc.

Warranty does not cover ordinary wear and tear or damage caused by improper use or accidents (drops).
Warranty does not cover products that have become inoperable due to lack of maintenance.
Warranty is void when products are disassembled, structural parts were opened up, removed, unscrewed, tampered with, or broken during use or in the user's possession.
Warranty is void when product QR Codes or Barcode Stickers containing the Product's Serial Number are removed from the product.

Customers are responsible for round-way shipping for warranty services.

BoliOptics Return Policy

BoliOptics offers a thirty (30) day return window beginning on the date of your purchase on most items.

To receive a 100% refund, items must be returned in New and Original Condition, with all parts, accessories, and original product packaging included.

  • Products missing the original packaging or instruction manuals are subject to a 20% restocking fee.
  • Products missing parts or accessories are subject to a higher restocking fee.
  • Products damaged during use (scratched, chipped, parts broken), disassembled from the original manufacturing or tampered with, are not accepted for returns or refunds. Our return policy does not cover ordinary wear and tear or damage caused by improper use or accidents.
  • Microscope slides, coverslips, and eye guards are non-returnable.
  • Items marked "Final Sale" are not eligible for return or refund due to change of mind. We are committed to ensuring the quality of all our products. If you receive a final sale item that has an issue, please contact us as soon as possible, and we will resolve any issue on a case by case basis.

When packaging the return, protect the item and original packaging.

  • We recommend using the original packaging materials to ensure the product is safe during return shipping.
  • If you do not have the original packaging materials, and there is extra room in the box, fill the extra space with padding (paper or shipping peanuts) so the product won't move around during transportation.

Customers are responsible for the return shipping label cost, if the product was not defective.

It can take up to 7 business days for an item to reach us once you ship it. Once we receive the item, it takes 5-7 business days to process the return and refund.

If you have any questions, please an email us at sales@bolioptics.com

Product Description
Condition: New
Technical Specifications
BM14030303 Trinocular Biological Microscope
Optical System Specifications
Optical SystemFinite
Mechanical Tube Length160mm
System Optical Magnification40-1000X
Trinocular Optical Magnification4-100X
Total Magnification40-1000X
Standard Eyepiece10X High Eyepoint Eyepiece
Standard Objective4X 10X 40X 100X Plan Achromatic Objective
Standard Coupler1X
System Field of View Dia. 0.2-5mm
System Working Distance0.33-17.9mm
Compound Trinocular Head
Compound 20/80 True-Trinocular Head
Eye Tube Optical SystemFinite
Eye Tube TypeFor Compound Microscope
Eye Tube Adjustment ModeSiedentopf
Eye Tube Angle30°
Erect/Inverted ImageInverted Image
Eye Tube Rotatable360° Degree Rotatable
Interpupillary Adjustment53-75mm
Eye Tube Inner Diameter Dia. 23.2mm
Eye Tube Diopter AdjustableLeft ±5°, Right Not Adjustable
Eye Tube Size for Scope Body/Carrier Dia. 44mm
Image Port Switch Mode20/80 True-Trinocular
Surface TreatmentSpray Paint
MaterialMetal
ColorBlack, White
Net Weight1.27kg (2.80lbs)
Applied FieldFor BM1403 Series Microscope
Eyepiece
10X High Eyepoint Eyepiece (Pair Dia. 23.2/FN20)
Eyepiece TypeStandard Eyepiece
Eyepiece Optical Magnification10X
Plan EyepiecePlan Eyepiece
Eyepiece Size for Eye Tube Dia. 23.2mm
Eyepiece Field of View Dia. 20mm
Eyepoint TypeHigh Eyepoint Eyepiece
Surface TreatmentElectroplating Black
MaterialMetal
ColorBlack
Net Weight0.12kg (0.26lbs)
Biological Objective
4X Plan Achromatic Objective
Objective Optical SystemFinite
Objective Optical Magnification4X
Objective TypePlan Achromatic Objective
Objective for Mechanical Tube Length160mm
Objective Working Distance17.9mm
Numerical Aperture (N.A.)N.A. 0.10
Objective Immersion MediaDry Objective
Objective Screw ThreadRMS Standard (4/5 in. x1/36 in. )
Objective Outer Diameter Dia. 25mm
Surface TreatmentPolished Chrome
MaterialMetal
ColorSilver
Net Weight0.08kg (0.18lbs)
Applied FieldFor BM1403 Series Microscope
10X Plan Achromatic Objective
Objective Optical SystemFinite
Objective Optical Magnification10X
Objective TypePlan Achromatic Objective
Objective for Mechanical Tube Length160mm
Objective Working Distance8.8mm
Numerical Aperture (N.A.)N.A. 0.25
Objective Immersion MediaDry Objective
Objective Screw ThreadRMS Standard (4/5 in. x1/36 in. )
Objective Outer Diameter Dia. 25mm
Surface TreatmentPolished Chrome
MaterialMetal
ColorSilver
Applied FieldFor BM1403 Series Microscope
40X Plan Achromatic Objective
Objective Optical SystemFinite
Objective Optical Magnification40X
Objective TypePlan Achromatic Objective
Objective for Mechanical Tube Length160mm
Objective Working Distance0.56mm
Numerical Aperture (N.A.)N.A. 0.65
Objective Cover Glass Thickness0.17
Objective Immersion MediaDry Objective
Spring Mounted ObjectiveSpring Mounted objective
Objective Screw ThreadRMS Standard (4/5 in. x1/36 in. )
Objective Outer Diameter Dia. 25mm
Surface TreatmentPolished Chrome
MaterialMetal
ColorSilver
Net Weight0.11kg (0.24lbs)
Applied FieldFor BM1403 Series Microscope
100X Plan Achromatic Objective
Objective Optical SystemFinite
Objective Optical Magnification100X
Objective TypePlan Achromatic Objective
Objective for Mechanical Tube Length160mm
Objective Working Distance0.33mm
Numerical Aperture (N.A.)N.A. 1.25
Objective Cover Glass Thickness0.17
Objective Immersion MediaOil Immersion Objective
Spring Mounted ObjectiveSpring Mounted objective
Objective Screw ThreadRMS Standard (4/5 in. x1/36 in. )
Objective Outer Diameter Dia. 25mm
Surface TreatmentPolished Chrome
MaterialMetal
ColorSilver
Net Weight0.11kg (0.24lbs)
Applied FieldFor BM1403 Series Microscope
Nosepiece
Inward/Outward NosepieceNosepiece Inward
Number of Holes on NosepieceQuadruple (4) Holes
Nosepiece Switch ModeManual
Nosepiece Screw Thread for ObjectiveRMS Standard (4/5 in. x1/36 in. )
Microscope Stand
Stand Height310mm
Base TypeIllumination Base
Base ShapeT-shape
Base Dimensions275x200x65mm
Focus ModeManual
Coarse/Fine Focus TypeCoaxial Coarse/Fine Focus
Focus Distance27mm
Fine Focus Travel DistanceSame as Focus Distance
Coarse Focus Distance per Rotation42mm
Fine Focus Distance per Rotation0.2mm
Fine Focus Minimum Scale2μm
Focus LimitedLimited
Focusing Knob Tightness AdjustableTightness Adjustable
Microscope Stage
XY Stage Travel Distance75x50mm
XY-Axis Drive ModeManual
Stage Platform Dimensions210x140mm
Stage Backlight Window Size30x81mm
Stage ScaleX: 0-90mm Y: 0-50mm
Opening Size of Stage Specimen HolderOpening 55-95mm
Microscope Illuminator
Illumination TypeHalogen Transmitted Light
Transmission LightKohler Illumination
Transmission Light Source TypeHalogen Light
Aperture Diaphragm Mounting PositionVertical Illuminator
Field Diaphragm Mounting PositionVertical Illuminator
Number of Filter Slots1
Filter Switch TypeEmbedded Type
Condenser
Condenser TypeAbbe Condenser
Dry/Oil TypeDry
Applicable Range of Objective4-100X
Condenser Max. Numerical ApertureN.A. 1.25
Condenser Mounting Flange SizeFastening Screw
Condenser Base Travel Distance on Z-Axis13mm
Surface TreatmentElectroplating Black
MaterialMetal
ColorBlack
Net Weight0.08kg (0.18lbs)
Applied FieldFor BM1403 Series Microscope
32mm Filter ((Matte Finish White)
Filter ColorMatte Finish White
Filter Size Dia. 32mm
Filter Switch TypeShake-up Type
MaterialGlass
Net Weight0.002kg (0.004lbs)
Applied FieldFor BM1401, BM1403 Series Microscope
32mm Filter (Blue)
Filter ColorBlue
Filter Size Dia. 32mm
Filter Switch TypeShake-up Type
MaterialGlass
Net Weight0.002kg (0.004lbs)
Applied FieldFor BM1401, BM1403 Series Microscope
Halogen Bulb
6V 20W Halogen Bulb
Bulb Rated Power20W
Bulb Rated VoltageDC 6V
Bulb ShapeOval
Bulb Mounting ModeBi-Pin
Light Bulb Pin StandardG4 (4mm)
LCL20mm
MaterialGlass
Applied FieldFor BM0301, BM0302, BM0507 Series Microscope
1X Coupler
Coupler Mount Type for TrinocularFastening Screw
Coupler Mount Size for Trinocular Dia. 32mm
Coupler Magnification1X
C/CS-Mount CouplerC-Mount
Surface TreatmentElectroplating Black
MaterialMetal
ColorBlack
Net Weight0.05kg (0.11lbs)
Applied FieldFor BM1401, BM1403 Series Microscope
Power Supply
Output Power20W
Input VoltageAC 110V 60Hz
Output VoltageDC 6V
Power Cord Connector TypeUSA 3 Pins
Power Cable Length1.8m
Other Parameters
Surface TreatmentSpray Paint
MaterialMetal
ColorWhite
Net Weight8.90kg (19.62lbs)
Dimensions275x200x456mm (10.827x7.874x17.953 in. )
Series
BM1403BM14030303
Warranty

5/1 Years

Certification
Contains  
Parts Including
PictureP/NProduct Name
BU990311026V 20W Halogen Bulb
BM140141611X Coupler
BM1401551132mm Filter ((Matte Finish White)
BM1401552132mm Filter (Blue)
BM14031321Compound 20/80 True-Trinocular Head
BM1403221110X High Eyepoint Eyepiece (Pair Φ23.2/FN20)
BM140332314X Plan Achromatic Objective
BM1403333110X Plan Achromatic Objective
BM1403353140X Plan Achromatic Objective
BM14033831100X Plan Achromatic Objective
BM14035311Condenser
Desiccant Bag1 Bag
Dust Cover1pc
Cedar Oil1 Bottle
Fuse1pc
Product Instructions/Operation Manual1pc
Packing  
Packaging TypeCarton Packaging
Packaging MaterialCorrugated Carton
Packaging Dimensions(1)35x27x50cm (13.779x10.629x19.685″)
Inner Packing MaterialPlastic Bag
Ancillary Packaging MaterialsExpanded Polystyrene
Gross Weight10.18kg (22.44lbs)
Minimum Packaging Quantity1pc
Transportation CartonCarton Packaging
Transportation Carton MaterialCorrugated Carton
Transportation Carton Dimensions(1)36x28x51cm (14.173x11.024x20.079″)
Total Gross Weight of Transportation(kilogram)10.61
Total Gross Weight of Transportation(pound)23.39
Quantity of One Transportation Carton1pc

Microscope Optical Data Sheet
P/N Objective Objective Working Distance Eyepiece
BM14032211   (10X  Dia. 20mm) BM14032231   (10X  Dia. 20mm)
Magnification Field of View(mm) Magnification Field of View(mm)
BM14033231 4X 17.9mm 40X 5mm 40X 5mm
BM14033331 10X 8.8mm 100X 2mm 100X 2mm
BM14033531 40X 0.56mm 400X 0.5mm 400X 0.5mm
BM14033631 60X 0.25mm 600X 0.33mm 600X 0.33mm
BM14033831 100X 0.33mm 1000X 0.2mm 1000X 0.2mm
1. Magnification=Objective Optical Magnification * Body Magnification * Eyepiece Optical Magnification
2. Field of View=Eyepiece Field of View /(Objective Optical Magnification*Body Magnification)
3. The Darker background items are Standard items, the white background items are optional items.
Video Microscope Optical Data Sheet
P/N Objective Coupler
BM14014161  (1X)
Magnification
BM14033231 4X 4X
BM14033331 10X 10X
BM14033531 40X 40X
BM14033631 60X 60X
BM14033831 100X 100X
1. Magnification=Objective Optical Magnification * Body Magnification * Coupler Magnification
Camera Image Sensor Specifications
No. Camera Image Sensor Size Camera image Sensor Diagonal
(mm) (inch)
1 1/4 in. 4mm 0.157"
2 1/3 in. 6mm 0.236"
3 1/2.8 in. 6.592mm 0.260"
4 1/2.86 in. 6.592mm 0.260"
5 1/2.7 in. 6.718mm 0.264"
6 1/2.5 in. 7.182mm 0.283"
7 1/2.3 in. 7.7mm 0.303"
8 1/2.33 in. 7.7mm 0.303"
9 1/2 in. 8mm 0.315"
10 1/1.9 in. 8.933mm 0.352"
11 1/1.8 in. 8.933mm 0.352"
12 1/1.7 in. 9.5mm 0.374"
13 2/3 in. 11mm 0.433"
14 1/1.2 in. 12.778mm 0.503"
15 1 in. 16mm 0.629"
16 1/1.1 in. 17.475mm 0.688"
Digital Magnification Data Sheet
Image Sensor Size Image Sensor Diagonal size Monitor
Screen Size (24in)
Digital Zoom Function
1/3 in. 6mm 101.6
1. Digital Zoom Function= (Screen Size * 25.4) / Image Sensor Diagonal size
Microscope Optical and Digital Magnifications Data Sheet
Objective Coupler Camera Monitor Video Microscope Optical Magnifications Digital Zoom Function Total Magnification Field of View (mm)
PN Magnification PN Magnification Image Sensor Size Image Sensor Diagonal size Screen Size
BM14033231 4X BM14014161 1X 1/3 in. 6mm 24in 4X 101.6 406.4X 1.5mm
BM14033331 10X BM14014161 1X 1/3 in. 6mm 24in 10X 101.6 1016X 0.6mm
BM14033531 40X BM14014161 1X 1/3 in. 6mm 24in 40X 101.6 4064X 0.15mm
BM14033631 60X BM14014161 1X 1/3 in. 6mm 24in 60X 101.6 6096X 0.1mm
BM14033831 100X BM14014161 1X 1/3 in. 6mm 24in 100X 101.6 10160X 0.06mm
1. Video Microscope Optical Magnifications=Objective Optical Magnification * Body Magnification * Coupler Magnification
2. Digital Zoom Function= (Screen Size * 25.4) / Image Sensor Diagonal size
3. Total Magnification= Video Microscope Optical Magnifications * (Screen Size * 25.4) / Image Sensor Diagonal size
4. Field of View (mm)= Image Sensor Diagonal size / Video Microscope Optical Magnifications
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