Explore Scientific LER 82? 4.7mm 1.25″ (AR) Eyepiece
Explore Scientific LER 82? 4.7mm 1.25″ (AR) Eyepiece
£167.94 inc Vat Add to basket

Explore Scientific LER 82? 4.7mm 1.25″ (AR) Eyepiece

£167.94 inc Vat

or 6 weekly interest-free payments from £27.99 with Laybuy what's this?

Explore Scientific 82? 4.7mm extreme wide field eyepiece is optimized to produce high contrast, high resolution, and superior flat field characteristics.

Available on back-order

Shop with Confidence

  • Secure Online Ordering
    We provide the most secure and safe shopping experience available online.
  • Free Delivery
    Free Standard Delivery on orders over £75
  • Super Fast Checkout
    The checkout process is quick and easy. One page check out - click, done!

Explore Scientific 82? 4.7mm extreme wide field eyepiece is optimized to produce high contrast, high resolution, and superior flat field characteristics.

The visual effect of this eyepiece with his long eye-relief and his 82? apparent field is truly a full-immersion experience. Your eye is relaxed, allowing you to easily use the “averted vision” technique to study faint details across a huge field-of-view. Explore Scientific 82? eyepiece comes with a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves.

Explore Scientific 82? 4.7mm is fully multi-coated and edge-blackened to produce maximum contrast.

Features:

  • Waterproof, argon purged and sealed against dust
  • Very large and sharp 82? field
  • EMD-fully multi-coated with blackened lens edges
  • All eyepieces of this series are parfocal

Specifications
Type parfocal
Optics material optical glass
Optics coating multicoated EMD (Enhanced Multilayer Deposition)
Optical design 7 elements in 4 groups
Apparent field of view, ? 82
Focal length, mm 4.7
Eyedistance, mm 13.6
Field stop diameter, mm 6.9
Barrel diameter, in 1.25
Eyepiece Barrel diameter, mm 31.7
Waterproof yes, additional argon purge
Additionally rubber foldable eyecup
Brand Explore Scientific
Warranty, years 2
Package size (LxWxH), cm 14.5x11x10
Shipping Weight, 0.4

Additional information

Weight 0.4 kg
Dimensions 14.5 × 11 × 10 cm

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Contact us on 01392 343050, or email us at explore@exploreoutside.co.uk.

Delivery all depends on stock.

 

Delivery Cost
Flat rate shipping £4.99, above £75.00: Free
The Channel Islands, Highlands and Islands (standard) £7.65, above £75.00: Free
Pre 12 Next Working Day Delivery £15.95
Europe £17.95
World Wide Zone 1 £25.00
World Wide Zone 2 £98.00