Find Any of Our Tal-Helios-Skywatcher-Intes Micro or Binocular Range Lower &
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'Zenith', 'Biolam', 'Helios' and 'Tal' registered brand names. '
Zenith' microscopes have been supplied to Education, Medicine and industry for over 35 years
and during this time they have been held in high regard for the rare combination of quality, performance and value made in china which they offer.
We have great pleasure in presenting our latest Zenith Microscope catalogue, featuring our best and most comprehensive range of instruments ever.
For your peace of mind all our products are fully guaranteed for a period of twelve months against any defect arising from faulty workmanship or materials.


All electrical products in this catalogue C E have undergone testing and have been
expertly modified where necessary using high qualily electronic components to ensure a high standard of electrical safety and reliability.
These products will all be supplied carrying the 'CE' mark in accordance with the new
EEC low voltage and EMC electrical directives. In addition each electrical product is supplied fitted with an approved l3amp 3-pin UK mains plug.

Junior Microscope SCM-200 £65eight ap
• Magnification range x40,x100,x400

• Achromatic Objectives    x4 (0.10) x10 (0.25), x40R(0.65)  (R=Retractable)
• x10 Eyepiece ,Huyghenian Flat field
• Stage condenser (N.A 0.65)
• Rotating 6-hole Disc Diaphragm
• Triple Objective Turret
• Concave Mirror For illumination
• Stage measures 92x90mm
• Single Focussing Control with reducer gear for easy, positive focussing
• Dimensions 100x152x232mm
W

T-70M Teaching Microscope £66
T-70L Teaching Microscope £81

• Illuminated via Plano-Concave Mirror 
(T-70 Teaching Microscope)
• With Locked-On 230v 6x Sub stage illuminator  (T-70L Teaching microscope)
• Magnification range x40,x100,x200
• x10 Wide field Eyepiece with Pointer
• Achromatic Objectives x4, x10, x20R (R=Retractable)
• Rotating 5-Hole Diaphragm
• Single, precise smooth action Focus Control for easy focussing
• Stage measures 92x92mm
• Triple Objective Turret
• Overall dimensions 160x120x290mm
• Complete with Dust Cover
• Weight approx. 1.5Kg

Student Microscope P-3A £68
• Magnification range x40, x100, x400 
• x10 Wide field Eyepieces with Pointer 
• x4(0.10), x10(0.25), x40R(0.65) Parfocal Achromatic Objectives (R=Retractable) 
• Rotating 6-hole disc Diaphragm 
• Precise, smooth action Rack & Pinion coarse focussing 
• Triple objective Turret 
• Plano-concave Mirror 
• Supplied in polystyrene pack with Dust Cover 
• Overall dimensions 155x105x290 
• Weight approx. 1.2Kg

Student Microscope P-6A £81
• Magnification range x40, x100, x400 

• x10 Wide field Eyepieces with Pointer 
• x4(0.10), x10(0.25), x40R(0.65) Parfocal Achromatic Objectives (R=Retractable) 
• Rotating 6-hole disc Diaphragm 
• Separate smooth -action coarse fine focussing  controls. Rack & Pinion
• Triple objective Turret 
• Plano-concave Mirror 
• Supplied in polystyrene pack with Dust Cover 
• Overall dimensions 195x120x360 
• Weight approx. 2.3Kg
Educational Microscope
ATM-400M £94
ATM-400L £118

• Illuminated via plano-concave mirror (ATM-400M) 

• Illumination via 230v 15w substage illuminator (ATM-400L)
• Magnification range x40, x100, x400 (x640 magnification achievable by using optional x16 eyepiece)
• Din Standard Parfocal Achromatic Objectives x5 (0.10), x10(0.25), x40R(0.65) (R=Retractable)
• x10 Wide field Eyepiece with Pointer
• Stage Condenser (N.A. 0.65)
• Rotating 5-Hole Disc Diaphragm
• Separate Coarse & Fine Focussing Controls
• Rack & Pinion Coarse Focussing
• Monocular Head Rotatable 360º & inclined 45º for convenient viewing with stage horizontal
• Microscope Limb can be inclined if required
• Triple Objective Turret
• Brass Focussing Slides
• Supplied with  Dust Cover
• Overall dimensions 220x120x305mm
• Weight approx. 2.9Kg
ULTRA-400M Advanced Student Microscope £106
• Magnification range x40, x100, x400
• DIN Achromatic Objectives x4(0.10), x10(0.25), x40R(0.65)(R=Retractable)
• x10 Wide field Eyepiece with Pointer (18mm field)
• Stage Condenser (N.A. 0.65)
• Rotating 5-Hole disc Diaphragm
• Triple Objective Turret
• Illumination via Plano-concave Mirror
ULTRA-400L Advanced Student Microscope £138
• Magnification range x40, x100, x400
• Din achromatic Objectives x4(0.10), x10(0.25), x40R(0.65)(R=Retractable)
• x10 Wide field Eyepiece with Pointer (18mm field)
• Stage Condenser (N.A. 0.65)
• Rotating 5-Hole disc Diaphragm
• Triple Objective Turret
• Built in 230v 20w illumination (colour corrected with daylight blue filter)
ULTRA-400LA Advanced Student Microscope £163
• Magnification range x40, x100, x400, x1000 (by upgrading with optional x100R (1.25) oil immersion objective)
• Din achromatic Objectives x4(0.10), x10(0.25), x40R(0.65)(R=Retractable)
• x10 Wide field Eyepiece with Pointer (18mm field)
• ABBE condenser (N.A. 1.25) in spiral Focusing Mount with Iris Diaphragm
• Triple Nosepiece Turret
• Built in 230v 20w illumination (colour corrected with daylight blue filter)
ULTRA-400LAX Advanced Student Microscope £187
• Magnification range x40, x100, x400, x1000 
• Din achromatic Objectives x4(0.10), x10(0.25), x40R(0.65), x100R (1.25)(R=Retractable)
• x10 Wide field Eyepiece with Pointer (18mm field)
• ABBE condenser (N.A. 1.25) in spiral Focusing Mount with Iris Diaphragm
• Quadruple Nosepiece Turret
• Built in 230v 20w illumination (colour corrected with daylight blue filter)
BM-100FL Binocular College Microscope £285
• Magnification range x40, x100, x400, x1000 
• Din achromatic Objectives x4(0.10), x10(0.25), x40R(0.65), x100R (1.25)(R=Retractable)
• Paired x10 Wide field Eyepiece with Pointer (18mm field)
• ABBE condenser (N.A. 1.25) in spiral Focusing Mount with Iris Diaphragm
• Quadruple Nosepiece Turret with click stops
• Built in 230v 20w illumination (colour corrected with daylight blue filter)
• Separate smooth action Coarse & Fine Focussing controls
• Dipotric adjustment provided on both eyepiece tubes
• Binocular Head inclined 45º and rotatable through 360º for convenient viewing
• Full Inter-pupilary adjustment
• Permanently horizontal stage
• Supplied with dust cover
• Overall dimensions 175x130x350
• Weight approx. 4Kg
R-25 Biological Microscope £328
• Magnification Range x94.5 - x1350

• Planachrhromatic objective x9 (0.20)
• Achromatic objectives x40R (0.65) & x90R (1.25) oil (R=Retractable)
• Compensating eyepieces (paired) x7 & 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, 115x135mm, with co-axial low drive controls and adjustable spring arm
• Seidentopf binocular head (mag x1.5), inclined 45º, rotatable 360º with full  inter-pupillary and dioptric adjustment
• Solid brass focussing slides
• Quadruple turret
• Plano-cncave mirror (illuminator optional)
• Dust cover
• High quality wooden case
• Dimensions 220x130x330mm
• Weight approx. 4.5Kg
R-27 Biological Microscope £419
• Magnification range x75 - x1350

• Apochromatic objectives x10 (0.30), x20 (0.65, x60R (0.7/1.0) oil with Iris and x90R (1.30) oil (R=Retractable)
• Compensating eyepieces (paired) x5, x7 and x10
• x7 compensating focussing micrometer eyepiece (scale & crosssline)
• x15 and x20 compensating eyepieces (photographic)
• Separate coarse and fine focussing
• Two-lens aplanatic condenser (N.a 0.30/1.40) with Rack and pinion displacement for oblique illumination
• Fitted with filter carrier complete with four filters on Rack & Pinion Substage
• Circular rotating and centering ecahnical stage, diameter 125mm
• Solid brass focussing slides
• Quadruple turret
• Seidentopf binocular head (mag x1.5), inclined 45º, rotatable 360º with full inter-pupillary and dioptric adjustment
• Plano-concave mirror (illuminator optional)
• Vertical monocular tube & square grid eyepiece graticule
• Dust Cover
• Quality wooden Case
• Dimensions 220x130x330mm
ULTRA-500LM Monocular Laboratory Microscope £316
ULTRA-500LA Binocular Laboratory Microscope £409
ULTRA-500LT Trinocular Laboratory Microscope £454

• Magnification range x40-x100( x1600 magnification achievable by using optional x16 DIN flatfield eyepieces)

• Paired x10 DIN standard high eyepoint widefield eyepieces, field 18mm
• DIN standard Parfocal, Parcentred achromatic objectives x4(0.10),x10(0.25),x40R(0.65)&x100R(1.25)
• Bright field ABBE condenser (N.A 1.25) with Iris Diaphragm and filter carrier
• Built in 230 volt, 6v 20w halogen illumination with continuously variable rotary brightness control
• Co-axial coarse and fine focussing with indexed scale and adjustable focus tension
• Adjustable Focus-stop to prevent damage to glass microslides and objective lenses
• Smooth Action x-y mechanical stage 125x130mm with co-axial drop controls and and adjustable spring arm
• Viewing heads inclined 30º & rotatable 360º with full inter-pupillary adjustment. Magnification factor x1
• Quadruple objective turret on sealed ball-bearing race
• Complete with dust cover
• Dimensions 215x170x360mm
• Weight approx. 6.5kg

ML-2000B Microlab Binocular Research Microscope £520

• Magnifications range x40,x100,x400,x1000(x1600 achievable by upgrading with optional x16 DIN Widefield eyepieces)
• Paired x10 DIN high eyepoint Widefield Eyepeices, field 18mm

• Din standard Planachromatic objectives x4(0.10),x10(0.25),x40R(0.65)& x100R oil immersions (R=retractable)

• Seidentopf Binocular Head inclined 30º, rotatable 360º, with full inter-pupillary adjustment.

• Bright field ABBE condenser (N.A 1.25) with Iris Diaphragm in centering mount

ML-2000T Microlab Trinocular Research Microscope £558

• Magnifications range x40,x100,x400,x1000(x1600 achievable by upgrading with optional x16 DIN Widefield eyepieces)
• Paired x10 DIN high eyepoint Widefield Eyepeices, field 18mm

• Din standard Planachromatic objectives x4(0.10),x10(0.25),x40R(0.65)& x100R oil immersions (R=retractable)

• Seidentopf Binocular Head inclined 30º, rotatable 360º, with full inter-pupillary adjustment.

• Bright field ABBE condenser (N.A 1.25) with Iris Diaphragm in centering mount

ML-2000TPH Microlab Trinocular Phase Contrast Microscope £759

• Magnifications range x40,x100,x400,x1000
• Paired x10 DIN high eyepoint Widefield Eyepieces, field 18mm

• Din standard Planachromatic objectives x4(0.10),,x40R(0.65)& x100R oil immersions (R=retractable)

• Seidentopf Trinocular Head inclined 30º, rotatable 360º, with full inter-pupillary adjustment.

• Phase Contrast Condenser with iris Diaphragm in Centering Mount

• Phase Centering Telescope

RV-21 Inv Metallurgical Microscope £1,011
· Magnification range (Bright-field) x80-x1000
·
Magnification range (Dark-field & D.I.C.) x80-x500
·
Plan-Epiobjectives x8 (f = 25mm), x12.5 (f = l6mm) & x31.7 (f =.6.3mm)
· Plan-Apochromatic objective x50 (f = 4mm)
·
Compensating eyepieces (paired) x10 (1x plain, ix micrometer), x12.5 & x20 · Differential Interference Contrast (D.I.C.) module
·
Co-axial coarse & fine focussing with indexed scale
·
Large x-y movement Mechanical Stage 200 x 190mm with smooth-action     co-axial low drive controls
·
Three variable aperture metal Stage Plates
·
Ouadruple Objective Turret · Polariser, analyser & yellow light filter
. 1 mm Stage Micrometer in 0.005mm divisions
·
8v 20w reflected light illuminator with centring screws
· Separate 8v 20w Transformer with brightness control
·
Rubber vibration suppression mat · Dimensions 370 x 290 x 280mm
· Dust Cover · Weight approx 8kg.
PM-1 X20 Primary Inspection Microscope £64
STM-J X10 Stereoscopic Microscope £84
STM-1 X20 Stereoscopic Microscope £84
STM-30 X10 / X30 Stereoscopic Microscope £150
STM-40 X10 / X40 Stereoscopic Microscope £170
STL-80 X10 / X20 Long Arm Stereo Microscope £210
STZ-3500 X7 - X45 Binocular Zoom Stereo Microscope £433
STZ-4500X7 - X45 Trinoclula Zoom Stereo Microscope £484

Prices & specifications subject to change without notice.
Post & Packing: U.K.
(mainland)payment details
Microscope £9.00 P&P

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Find Any of Our Tal-Helios-Skywatcher-Intes Micro or Binocular Range Lower &
we will try &  Beat That Price Subject To Terms