Retina Lens
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Shipped From Abroad
Retinal Lenses are made of high transmittance glass and precision double aspheric designs that yield an extremely wide field of view and sharp
Description
Retinal Lenses are made of high transmittance glass and precision double aspheric designs that yield an extremely wide field of view and sharp
image. Available with 20D, 78D and 90D in black ring.
Aspheric Lenses
Imported Germany glass with multiple coatings provides clear image and broad vision.
| Image | 90D | 78D | 20D |
| Image Magnification(x) | 0.65 | 0.93 | 2.97 |
| Field of view | 72° | 78° | 50° |
| Working Distance（mm） | 10 | 10 | 47 |
| Clear Aperture（mm） | 18 | 26 | 48 |
Quick Comparison
| Settings | Retina Lens remove | Medical Safety Google remove | Walker remove | OPTIKA B-383DK Trinocular Darkfeld Microscope remove | Standiometer remove | Kick About remove | ||||||||||||||||||||||||||
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| Name | Retina Lens remove | Medical Safety Google remove | Walker remove | OPTIKA B-383DK Trinocular Darkfeld Microscope remove | Standiometer remove | Kick About remove | ||||||||||||||||||||||||||
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| SKU | SF103356013056 | SF1033560084-196 | SF1033560084-223 | SF1033560098-14 | SF1033560084-219 | SF1033560084-238 | ||||||||||||||||||||||||||
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| Price | Ask for Price | $1.99 | $15.00 | Ask for Price | $64.00 | $28.00 | ||||||||||||||||||||||||||
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| Description | Shipped From Abroad
Retinal Lenses are made of high transmittance glass and precision double aspheric designs that yield an extremely wide field of view and sharp | In stock
| In stock
| Shipped from Abroad B-383DK - Darkfield Microscope Laboratory upright microscope for brightfield and darkfield observations with N-PLAN objectives (and W-PLAN 100x with iris) for biology and especially darkfield fresh blood analysis and the exclusive X-LED3 illumination system. The special condenser with integrated, exclusive X-LED3 illuminator replaces any other external and expensive lighting source required for these applications and is ideal for great-looking, rich and high-quality specimen view. Delivery & Availability: Typically 21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
| In stock
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| Content | Retinal Lenses are made of high transmittance glass and precision double aspheric designs that yield an extremely wide field of view and sharp
image. Available with 20D, 78D and 90D in black ring.
Aspheric Lenses
Imported Germany glass with multiple coatings provides clear image and broad vision.
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| Observation mode: Brightfield, oil immersion darkfield.
Head: Trinocular (fixed 50/50), 30° inclined, 360° rotating.
Interpupillary distance: Adjustable between 48 and 75 mm.
Dioptric adjustment: On the left eyepiece tube.
Eyepieces: WF10x/20 mm, high eye-point and secured by screw.
Nosepiece: Quintuple revolving nosepiece, rotation on ball bearings.
Objectives:
N-PLAN 4x/0.10
N-PLAN 10x/0.25
N-PLAN 40x/0.65
W-PLAN 100x/1.25 (oil) with iris
All with anti-fungus treatment.
Specimen stage: Double layer rackless mechanical stage, 150×139 mm, 75×33 mm X-Y range.
Focusing: Coaxial coarse (adjustable tension) and fine focusing mechanism with limit stop to prevent the contact between objective and specimen.
Brightfield condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm, focusable and centerable.
Darkfieldfield condenser: Darkfield N.A. 1.36 (oil immersion) with built-in X-LED3.
Transmitted illumination (Fixed Koehler type): X-LED3 with white 3.6 W LED (6,300K) with brightness control. Multi-plug 100-240Vac/6Vdc external power supply.
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