SpecWell M-820-S Dual Action Monocular Microscope/Telescope with Built-in Graticule

£ 235.00
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Order by 2 p.m. today for delivery by 20 July 2024
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Product Description

SpecWell M-820-S Monocular microscope/telescope with auxiliary close-up lens and reticule scale with incrementations of 0.1, 0.05 and 0.2 mm and non-reversed image. The M-820-S is designed for use either as a close-up stand microscope or long distance monocular telescope. Popular for industrial applications in quality control and inspection.


When using this monocular as a telescope, objects can be observed at a minimum working distance of 300 mm.

The close focus lens and acrylic base can simply be screwed onto the monocular resulting in an excellent stand microscope with field of view of 9 mm and magnification factor of 25x. A cutaway in the clear base allows access to touch the object under inspection. The base can be removed for irregular objects. The image is not reversed. Both lens systems (ocular and objective lens) are achromatic and have an anti-reflection coating.

Use of this monocular in combination with the close-up lens is not limited to technical applications. Due to the high light sensitivity, true image and magnification factor, it is also an excellent vision aid. Practical uses include a stand microscope, telescope, a reading aid or straight forward quality control. A high quality box with neck strap is included.

 

Magnification factor 8x (as a scope)
25x (as a microscope)

Focusable Yes
Scale Yes
Incrementation top

0.1 and 0.05 mm

Incrementation bottom

0.2 mm

Measuring length

5 mm

Working distance (min.) 300 mm (monocular)
70 mm (stand microscope)
Field of view, monocular Distance 1000 metres = 113 metres
Distance 300 mm = 25 mm
Field of view close-up lens 9 mm (stand microscope, LS)
Dimensions 91 x 32 mm (monocular)
172 x 45 mm (stand microscope)
Weight 76 grams (monocular)
110 grams (stand microscope)
Leather case included
Display Image not reversed
Lens opening 20 mm
Angle of vision 6.5°
Relative brightness 6.2
Pupil diameter 2.5 mm
Shipping & Returns

Shipping Options (UK Mainland)

Orders placed before 2:00 p.m. GMT will be processed the same day (Monday-Saturday). Delivery options are selected at checkout.

Standard Delivery

  • 2-3 business days.
  • £2.95.
  • FREE delivery over £40.

First Class Delivery

  • 1-2 business days.
  • £3.95.

Express Courier Delivery

  • 24 hours.
  • £7.99.

For shipping to locations outside of the UK mainland, see our full shipping policy.

Returns

Unopened goods may be returned for a full refund within 30 days of receipt of your order. For further details, see our full returns policy.

Contact Us

Email

orders@curiousminds.co.uk

Phone
+44(0)1436 670806

Our Address

Curious Minds Science Ltd (Grasshopper Toys)
112 West Princes Street
Helensburgh
Argyll & Bute
G84 8XD

United Kingdom