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 ZENITH BIOLAM R-25 BIOLOGICAL MICROSCOPE
An economical alternative to a monocular
instrument providing the comfort and convenience of binocular viewing. A particularly
impressive feature of this model is the superbly engineered built-in mechanical stage with
smooth action co-axial controls for precise specimen manipulation.
Standard Specification:
• Magnification Range x94.5 - x1350
• Planachromatic objective x9 (0.20)
• Achromatic objectives x 40R (0.65) and x90R (1.25) oil
• (R = retractable)
• Compensating eyepieces (paired) x7 and x10
• Separate coarse and fine focussing
• ABBE condenser (N.A. 1.20) with Iris Diaphragm and filter carrier
(2 filters supplied) on Rack and Pinion Substage
• Heavy duty smooth action x-y mechanical stage, 115 x 135mm,
with co-axial low drive controls and adjustable spring arm
• Seidentopf binocular head (mag. xl.5), inclined 45°, rotatable 360°
with full inter-pupillary and dioptric adjustment
• Solid brass focussing slides • Quadruple turret
• Plano-concave mirror (illuminator optional)
• Dust Cover
• High quality wooden case
• Dimensions 220 x 130 x 330mm
• Weight approx 4.5kg
| Prod Code |
Description |
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| CA-3 |
Camera Attachment |
£65 |
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| CT-11 |
Mechanical Stage |
£78 |
| R-25 |
Biological Microscope |
£399 |
ZENITH STM-30 & STM-40 ILLUMINATED
STEREOSCOPIC MICROSCOPES
 Versatile instruments of robust metal construction and excellent
optical performance ideal for use in Schools, Colleges & Field Study Centres as well
as having wide applications in Industry. 'Anti-tamper' safety features include locked-on
eyepieces and stage clips and a slip-clutch on the focus movement. Two models are
available, each offering its own choice of magnifications and illumination systems:
MODEL: STM-30 (right side of image)
• Dual magnification x10 & x30
• x10 widefield eyepieces (with rubber eyecups)
• Parfocal achromatic objective pairs xl & x3 on revolving turret
• 12v 10w top illumination
•Working distance 50mm - Field of view 5-15mm • Black/White
Reversible
Stage Plate • Binocular,head inclined 45° for comfortable viewing
• Full inter-pupillary and dioptric adjustment provided
• Rack & Pinion focussing
• Dust Cover - Supplied in polystyrene pack
• Overall dimensions 170 x 115 x 300mm
• Weight approx 2.5kg
| Prod. Code |
Description |
Price (ExVAT) |
| STM-30 |
xl0 / x30 Stereoscopic Microscope |
£199.00 |
| STM-40 |
x20 / x40 Stereoscopic Microscope |
£249.00 |
| SB-10 |
Replacement 12v 10w bulb |
£13.50 |
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