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Altair Lightwave HYPERWIDE 100 eyepiece 20mm 2"

Price:  £299.99 (Inc. 20% VAT)Earn 299 Loyalty Points

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Generally In Stock, Please Confirm Before Ordering  

Generally In Stock, Please Confirm Before Ordering

Model:  LW-HYP100-20
Brand:  Altair

Altair Lightwave HYPERWIDE 100 eyepiece 20mm 2''
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The Lightwave Hyperwide TM 2" 20mm Eyepiece features an amazing 100 degree apparent field of view, for a truly immersive viewing experience. The apparent field of view is so wide, that one doesn't really notice the field-edges.

This is achieved by means of a computer designed 9-element optical system which delivers a high contrast image with excellent edge sharpness at a wide variety of focal lengths. Colour correction is very well maintained across the field, and the normal aberrations present in optical systems are very well controlled. Lateral colour aberrations are controlled by the use of special dispersion glasses doped with rare-earth elements.

Blackened lens edges, and fully multicoated internal surfaces enhance image contrast, and stars appear as bright, sharp points against a dark background.

The Lightwave Hyperwide TM 20mm has a comfortable 14.5mm eye relief, and the folding rubber eyeguard eliminates stray light, delivering an immersive experience that is out of this world.

This eyepiece is quite substantial weighing in at 875 grams, and the oversize shock-absorbing rubber grip and tough metal casing give it a solid, durable feel.

To avoid dewing up, use a 2" - 4" dew heater wrapped around the rubber grip and operate your dew controller with around 30% power to warm the entire eyepiece up.

The 20mm Lightwave Hyperwide TM eyepiece has the larger format 2" barrel. Your telescope requires a 2" diagonal or focuser. Supplied in a hard box with foam inserts, and dust-caps.

Comment from Altair Astro Staff: We've tested this eyepiece ourselves after reading a positive magazine review, and found the field correction and aberration control to be very good indeed. Day-time viewing is a real treat, and one gets a sense of being right near the subject. Viewing the moon or extended deep-sky objects with the Lightwave Hyperwide TM is just how we imagine looking through a spaceship window might feel. Contrast and sharpness have not been sacrificed to achieve this huge, evenly illuminated field of view, and in our opinion, this is the best value eyepiece of it's type we have been able to source to date. We tried several samples with similar specifications, but this one outperformed them all. Whilst they work very nicely with most telescopes, in particular, we recommend the Altair 102mm 115mm and 130mm refractors for use with these extraordinary eyepieces. These telescopes have naturally flat fields, which really do justice to the enormous 100 degree apparent field of view

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Some items that are showing as in stock are in stock at our holding warehouses, not at the shop. To double check the stock levels at the shop, please contact us on 01909774369 or sales@rothervalleyoptics.co.uk.

The delivery times for most items is 1 - 2 days but again, please double check stock levels on important orders before placing an order via the website.

The delivery costs for courier next day are for mainland UK only. If you live in the Scottish Highlands/Islands, Channel Islands or Northern Ireland, then a shipping surchage will apply. please contact us for prices. Smaller items can still go 1st class via Royal Mail.

Please note that if you are wanting to take advantage of our Saturday and Sunday timed services or next day pre 12 or pre 10:30 services, you MUST check that the stock is here at the shop before placing orders. Also, orders using the Saturday and Sunday services must be placed before 2pm the previous working day. Also, please remember to check that the stock is here at the shop before placing orders. If the stock is not at the shop, we won't be able to ship on any of the timed services. 

Please note International customers will need to contact us for a shipping price prior to ordering via the website. This all depends on the size and weight of the items. Please get in touch with us for any postage costs. Please note we do NOT ship telescopes or heavy items outside of the UK. This is due to massive postage costs and problems regarding returns.

If you have any questions regarding stock levels or delivery, please get in touch.

Rother Valley Optics now have a loyalty point scheme active on the website. As you can see from the products, every item has a point value. Each pound you spend with us, you will receive 1 loyalty point. 1 point is worth 1p. You can accumulate these points as you shop with us, then when you are over £5, you can spend them on the website! Easy as that.

Even if you collect most of your items from our shop, you can still order via the website and select the "shop collection" delivery option. Then you can come to our shop, collect your item and still get your points!

Please note this scheme is online only. Customers who order via the telephone can still be added to the scheme manually. Please ask for more details on this. Before placing orders online, please make sure you are registered with us first otherwise your points won't be allocated.

So happy shopping and if you have any questions about the scheme or any other queries, please get in touch.

Rother Valley Optics

01909774369
sales@rothervalleyoptics.co.uk

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Rother Valley Optics Ltd is registered in England and Wales 04762707. Registered Office: 21 Station Road, Kiveton Park, Rotherham, S26 6QP. Rother Valley Optics Ltd acts as a credit broker only. Rother Valley Optics Ltd are authorised and regulated by the Financial Conducts Authority. Credit provided subject to age and status..

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- - - Rother Valley Optics Ltd

01909 774 369
sales@rothervalleyoptics.co.uk