| Description | Ship from abroad
This eye model is great for studying the anatomy of the human eye! Eye on base of bony orbit.
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | Shipped from Abroad
The OPTIKA B-380 is an educational and laboratory microscope for routine applications. Dye-cast frame, with high stability and ergonomy, for transmitted light observation.
Delivery & Availability:
Typically 21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
- Borosilicate glass measuring cylinder set with brush, including 500ml Borosilicate Glass Measuring Cylinder
- Heavy duty round glass (with good Ablesbaren measurments (clear scale and precise calibration – Orange graduation with main point ring increments
- Food-safe and alcohol resistant, sturdy borosilicate glass – Easy to clean, dishwasher-safe
- Width rim and a tapered pour spout for easy filling and pouring
- High-quality labor from sturdy heat acid and alcohol resistant borosilicate glass.Wrapped von powerful bladder to protect Package
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
- Made of borosilicate glass
- With rim, class A
- ISO 1042
- Diameter 100mm Height 260mm
- Accuracy +/-0,25ml
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
This is a 210g/0.001g Analytical electronic chemical balance for industrial and scientific field.
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | Ship from abroad
Cordless, modern binocular microscope ideal for students and mainly primary schools with achromatic lenses (1000x), FN 18 eyepieces, finite optical system, coaxial focusing, StagErase™ eraseable mechanical stage, Abbe condenser and 1 W LED illumination with rechargeable batteries.
Delivery & Availability:
Typically 21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. |
| Content | Removable parts of this anatomical human eye model include:
- Upper half of the sclera with cornea and eye muscle attachments
- Both halves of choroid with iris and retina
- Lens
- Vitreous humour
This eye model is great for studying the anatomy of the human eye! Eye on base of bony orbit. | Observation mode: Brightfield.
Head: Binocular, 30° inclined, 360° rotating (when ALC cable is unplugged).
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
N-PLAN 100x/1.25 (Oil/Water)
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. Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm, focusable and centerable.
Illumination (Fixed Koehler type): X-LED3 with white 3.6 W LED (6,300K) and brightness control. ALC system. Multi-plug 100-240Vac/6Vdc external power supply.
|
- Borosilicate glass measuring cylinder set with brush, including 500ml Borosilicate Glass Measuring Cylinder
- Heavy duty round glass (with good Ablesbaren measurments (clear scale and precise calibration – Orange graduation with main point ring increments
- Food-safe and alcohol resistant, sturdy borosilicate glass – Easy to clean, dishwasher-safe
- Width rim and a tapered pour spout for easy filling and pouring
- High-quality labor from sturdy heat acid and alcohol resistant borosilicate glass.Wrapped von powerful bladder to protect Package
| Brand Name |
Ronyes |
| Ean |
0606860013596 |
| Model Number |
Borsilikatglas - DE |
| Number of Items |
1 |
| Part Number |
Borsilikatglas - DE |
| Specification Met |
|
| UPC |
606860013596 |
|
- Made of borosilicate glass
- With rim, class A
- ISO 1042
- Diameter 100mm Height 260mm
- Accuracy +/-0,25ml
| This is a 210g/0.001g Analytical electronic chemical balance for industrial and scientific field.
- Specifications: 110g/0.001g, 210g/0.001g
- Sensor’s Technology method: Strain gauge
- Stainless steel pan size: ø90mm
- Minimum weighing value: 0.003g
- Resolution: 0.001g
- Linearity: ±0.003g
- Stabilization time: ≤ 2S
- Sensitivity drift: ±0.003g
- Weighing Units: g, oz, ct, mg
- Operating Temperature: 17 C - 25 degree
- Display Refresh time: 0.3 secs
- External calibration weight free with scale: 100g, 200g
- Counting feature: Yes
- Display: LCD
- Wind proof (shield) dimension: 170*190*170mm
- Outlook size: 270*195*285mm
- Operation Key: ON/OFF, COUNT, ENTER, CAL, UNIT
- Power: AC 220V 50Hz
- Main parts: Cast Aluminum, wind proof, Calibration weight
- Optional part: RS232, Printer
- Inner packing: 415*285*430mm
- Outer packing:475*315*485mm
- N.W.: 4kg
- G.W.: 7kg
| Cordless, modern binocular microscope ideal for students and mainly primary schools with achromatic lenses (1000x), FN 18 eyepieces, finite optical system, coaxial focusing, StagErase™ eraseable mechanical stage, Abbe condenser and 1 W LED illumination with rechargeable batteries. Slim and easy to carry, it is equipped with arm/wrist rest support to reduce the fatigue during use and long lasting LED illumination to provide over 20 years of use.
Features:
- Observation mode: Brightfield.
- Head: Binocular, 30° inclined; 360° rotating.
- Dioptric adjustment: Left eyepiece.
- Eyepiece: WF10x/18 mm, secured by screw
- Nosepiece: Quadruple ball bearings revolving nosepiece, reversed.
- Objectives:
– Achromatic 4x/0.10, with anti-fungus treatment
– Achromatic 10x/0.25, with anti-fungus treatment
– Achromatic 40x/0.65, with anti-fungus treatment
– Achromatic 100x/1.25 (oil), with anti-fungus treatment
- Specimen stage: StagErase™ eraseable mechanical stage, 125×125 mm, 62×24 mm X-Y movement range. Vernier scale on the two axes, accuracy: 0.1 mm.
- Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen.
- Condenser: Abbe N.A. 1.25, pre-centered, focusable, with iris diaphragm.
- Illumination: 1 W LED, with brightness control, rechargeable batteries.
- Color temperature: 6,300 K. Multi-plug 100-240Vac/5Vdc external power supply.
Technical Specifications:
| Observation Method - Transmitted Light |
Brightfield |
Yes |
| |
Simple polarized light |
As optional |
| Main Body |
Type |
Upright |
| |
Construction material |
Aluminum die-cast |
| |
Trasportation handle |
Yes |
| Head |
Type |
Binocular (Siedentopf) |
| |
Inclination |
30° |
| |
360° rotating |
Yes |
| |
Interpupillary distance (mm) |
55-75 |
| |
Dioptric adjustement |
On left tube |
| |
Fixing screw for eyepieces |
Yes |
| |
Tube inner diameter (mm) |
23 |
| Eyepieces |
Field number (mm) |
18 |
| |
Magnification |
10x |
| |
Pointer |
As optional |
| |
Micrometric scale |
As optional |
| Nosepiece |
Positions |
Quadruple |
| |
Reversed |
Yes |
| |
Bi-directional |
Yes |
| |
Rotation on ball bearings |
Yes |
| |
Objective thread |
RMS |
| Objectives |
Optical system |
160 |
| |
Anti-fungus treatment |
Yes |
| |
Parfocal distance (mm) |
35 |
| |
Standard magnifications |
40x-1000x |
| |
Type |
Achromatic |
| |
|
4x/0.10, W.D. 10.6 mm |
| |
|
10x/0.25, W.D. 7.0 mm |
| |
|
40x/0.65, W.D. 0.5 mm |
| |
|
100x/1.25 (Oil), W.D. 0.13 mm |
| Stage |
Type |
Double layer |
| |
Dimensions (mm) |
125x125 |
| |
Moving mechanism |
Rack and pinion |
| |
Moving range (mm) |
62x24 |
| |
Material |
Anti-scratch painting |
| |
Specimen holder |
Yes |
| |
Slide number |
1 |
| |
X-Y Vernier scale |
Yes |
| |
Vernier scale accuracy (mm) |
0.1 |
| Condenser - Single
Position |
Type |
Abbe |
| |
Numerical aperture (N.A.) |
1.25 |
| |
Diaphragms |
Iris |
| |
Focusable |
By rotation |
| Focusing System |
Type |
Coaxial coarse & fine |
| |
Coarse total travel (mm) |
23 |
| |
Fine total travel (per single rotation) (mm) |
1.2 |
| |
Fine graduations |
100 |
| |
Fine resolution (µm) |
12 |
| |
Upper stop to prevent contact |
Yes |
| Transmitted
Illumination |
Type |
LED |
| |
Light source power (W) |
1 |
| |
Brightness control |
Manual |
| |
Lifetime (hours) |
> 65,000 |
| |
Temperature (K) |
6,300 |
| |
Max. required power (W) |
1.5 |
| Power Supply for
Transmitted
Illumination |
Type |
External |
| |
Microscope connector |
Jack, 2.1 mm |
| |
Power plug type |
Multi-plug (EU, UK, US) |
| |
Input voltage |
100/240 Vac, 50/60 Hz |
| |
Output voltage |
5 Vdc 500 mA |
| |
Rechargeable batteries |
Yes |
| |
Battery type |
Ni-MH (3x, AAA size) |
| |
Working time of batteries (hours) |
4 |
| |
Charging time of batteries (hours) |
8 |
| Accessories Included |
Dust cover |
Yes |
| |
Immersion oil (10ml) |
Yes |
| |
User Manual |
Digital version (downloadable) |
| Product Dimensions |
Height (mm) |
330 |
| |
Width (mm) |
135 |
| |
Depth (mm) |
235 |
| Product Weight |
(kg) |
3.0 |
|
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