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National 131-CLED-MS Compound Microscope

B&H # NACM131CLEDM Mfr # 131-CLED-MS
Usually ships in 7-10 business days

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This is a special order item. Est. arrival at B&H is 7-10 business days (subject to availability). Your order will be charged at the time of shipment.

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You Pay: $278.95
Product Highlights
  • 10.0x Eyepiece
  • Cool LED Illumination
  • 4.0x, 10.0x, 40.0x Objectives
  • 45° Inclined Viewing
  • DIN Optical System
  • 360° Rotating Head
  • Cast Metal Frame
  • Mechanical Stage
  • 110x120mm Stage
  • 3-Hole Nosepiece

The 131-CLED-MS Compound Microscope from National Optical is a versatile user-friendly compound microscope designed to facilitate teaching at the high school level using the standard format used in schools through grade twelve. This updated model features an LED stage illumination system for long-life and minimal heat output. The student-proof design decreases the likelihood of lost parts or mishandling.

This model of the 131-CLED is configured with an inclined 10x eyepiece for easy viewing when seated, achromatic 4x/10x/40x objectives mounted on a rotating turret, and low position knobs for precise focusing between coarse and fine focus ranges. The included mechanical stage is a useful graduated specimen holder with top-mounted x/y controls for precise positioning of slides and other objects on the viewing stage.

Optical System

Widefield 10x eyepiece with revolving pointer
45° inclined eyepiece
360° rotating head
Achromatic 4x, 10x, 40x objectives
3-hole ball bearing mounted nosepiece

Base

Durable 14" (36 cm) cast metal frame
Built-in 0.65NA condenser lens
Large 110 x 120mm stage with locked-on, spring-mounted stage clips
Graduated mechanical specimen holder
Low position coarse and fine focusing controls with slip clutch, tension adjustment, and rack stop

Illumination

Cool LED (20 watt tungsten equivalent), up to 50,000 hour bulb life
Heavy-duty grounded power cord
On/Off switch
Microscope Type Compound
Eyepiece 45° inclined, Widefield 10.0x
Nosepiece 3-hole ball-bearing mounted
Objective(s) 4.0x, 10.0x, 40.0x
Head Rotating 360°
Light Source Cool LED
Light Control On/Off
Specimen Stage 4.33 x 4.75" (110 x 120 mm)
Frame Dimensions 14.2 x 7 x 5.25" (36 x 17.5 x 13 cm)
Weight 6.8 lb (3.1 kg)
National 131-CLED-MS Compound Microscope
  • Lifetime Limited Warranty
  • Care & Cleaning

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    Pearstone -  Microfiber Cleaning Cloth, 18% Gray (7 x 7.9")
    • Price: $4.99
     

    Lamps/Illuminators

    National -  800-102 Replacement Bulb (20W/115V)
    • Price: $10.20
    Usually ships in 7-10 business days ? This is a special order item. Est. arrival at B&H is 7-10 business days (subject to availability). Your order will be charged at the time of shipment.
     

    Eyepieces

    National -  610-045 WF10x Eyepiece with Pointer
    • Price: $29.75
    Usually ships in 7-10 business days ? This is a special order item. Est. arrival at B&H is 7-10 business days (subject to availability). Your order will be charged at the time of shipment.
     

    Objective Lenses

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    National -  704-045 4x Objective Lens
    • Price: $19.95
    Usually ships in 7-10 business days ? This is a special order item. Est. arrival at B&H is 7-10 business days (subject to availability). Your order will be charged at the time of shipment.
     

    Slide Sets

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    Carson -  zPix Microscope Accessory Kit
    • Price: $4.49
     

    Microscope Accessories

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    Celestron -  Digital Microscope Imager
    • Price: $45.95
    Usually ships in 7-14 business days ? Estimated arrival at B&H is 7-14 business days. Your order will only be charged at time of shipment.
     

    Cases & Dust Covers

    National -  975-138 130-Series Microscope Carrying Case
    • Price: $82.95
    Usually ships in 7-10 business days ? This is a special order item. Est. arrival at B&H is 7-10 business days (subject to availability). Your order will be charged at the time of shipment.
     
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