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Home > Field Flatteners & Reducers > Lightwave 1.0x Field Flattener for F5.5 to F6.25 refractors

Lightwave 1.0x Field Flattener for F5.5 to F6.25 refractors

Lightwave 1.0x Field Flattener for F5.5 to F6.25 refractors
 
 
Price: £75.00
Incl. VAT 20% ( £12.50 )
Product code: LW-1.0xFLAT
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A non-focal reducing Field Flattener which gives improved results for photography with triplet and doublet refractor telescopes of between F5.5 and approximately F6.25 focal ratio.
- Gives improved results with refractors with focal lengths up to F6.5, and with smaller chips, up to F7.5 without changing the focal length of the telescope.
- Integral T-Ring adapter thread.
- Requires back-focus of 55mm to CCD Chip.
- For DSLRs a standard T-Thread adapter of approx. 10mm thickness is required.
- The standard 2" OD barrel will fit any 2" format telescope like an eyepiece.
- The base of the 2" OD barrel is threaded for 2" filters.
- CNC machined body with gloss black anodized finish.
- Includes a CNC machined T-threaded end-cap to protect against dust on the rear lens element which is more exposed than the front element. A plastic dust cap is included for the 2" OD front barrel.


Altair Astro Product Discussion ForumQuestions about Lightwave products?
 
Where to buy Lightwave products:

UK orders:

  • Tring Astronomy Centre (Showroom Hertfordshire, Advanced Stockist)
  • Green Witch (Showrooms Birstal & Cambridge, Advanced Stockist)
  • Telescope House (Showroom Kent, Advanced Stockist)
  • F1 Telescopes (Showroom Sittingbourne, Stockist)
  • Rother Valley Optics (Showroom, Stockist)
  • Wex Photographic (Showroom Norwich, Stockist)
  • Peak 2 Valley Instruments (Showroom Derbyshire, Stockist)
  • Widescreen Centre (Showroom, Cambridge)
  • Grovers (Showroom, North Yorkshire)
  • Io Astronomy Please note: IO Astronomy voluntarily ceased trading with large unpaid debts affecting the entire UK astronomy industry. You may contact us for problems / issues with Altair or iOptron products ONLY - or try Darkframe Optics / Dave Woods. Unfortunately, we will not be able to support undeclared products bought from the ex-directors after the company ceased trading.

European orders - order on this page or contact our European dealers:

‚ÄčNorth America & Canada orders: 

Products can be ordered online from Altair with tracked insured shipping to anywhere in the world. For large items shipping price may need to be re-quoted.

Availability: If product shows as out of stock, please click on the "Notify me when in stock" button to receive instant notification of availability. Altair Astro and iOptron reserve the right to change the product price and specification without notice. 

 

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