0.85x reducer and flattener for Skywatcher Evostar 80/600 ED APO telescopes (with M48 screw)

incl. 27% VAT

233.14
Including 27% VAT:
233.14 € (81 600 HUF)
Net price (for non-EU customers):
183.58 € (64 252 HUF)
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Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours

Product code: Flat85-080

0.85x reducer and flattener for Skywatcher Evostar 80/600 ED APO telescopes (with M48 screw)

More about the product

These accessories are needed because refracting telescopes provide a curved focal plane. The problem is similar to the distortions observed in Newtonian telescopes: stars are not pointlike close to the edges. Usually the correctors also reduce the focal length, resulting in faster optics.

The Sky-Watcher\'s new correctors are designed especially for their ED Apo telescopes: 80mm, 100mm and 120mm EDs, but can be used with good results in similar telescopes. They provide 0.85x reduction, so the focal lengths will be somewhat shorted (for example, the 80/600 ED becomes a 80/510, meaning that the system changes from f/7.5 to f/6.37). Provide good correction at the edges, so the correctors can be used even for 35mm format (full frame). The correction can be mounted using the standard thread and provide a larger than 2\" field. At the corrector\'s back an M48 thread is provided which is also somewhat larger than the traditional T2.

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Stock avalability
Budapest shop:
Minimal stock (2-3 pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Minimal stock
Delivery:Delivery in 24-48 hours
Add to basket24.86 €
Bayonett adaptor M48 (internal thread) to Nikon bayonett
Stock avalability
Budapest shop:
Minimal stock (2-3 pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Minimal stock
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Add to basket24.86 €
ADAPTER to attach SkyWatcher 0,85x Reducer/flatteners to standard 2" (50,8mm) focusers. 2" filter thread included.
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
Add to basket34.86 €

You are eligible for accessory discount only when purchased tugether with a main product. Up to two accessories of a kind.

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