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Sharpstar F/4.4 Reducer/Flattener for 94EDPH
- Price
- 419,00€
- Availability
- Backorder
- Estimated delivery time 3-18 days
Product description
The 2.5" 94EDPH f/4.4 full-frame reducer is dedicated for Sharpstar 94EDPH astrograph. At one end of the reducer, there is M74×1 thread, tapped for the connection to the 94EDPH’s reducer and at the other end the reducer, there is M48×0.75 thread for the connection of most stock cameras. The back focus is 55mm after the attachment of a camera.
The reducer is designed with a four-element air-spaced lens structure, supporting full-frame imaging and the image circle reaches 50mm, effectively controlling unwanted vignette. The practical focal ratio of the Sharpstar 94EDPH when used with this reducer is f/4.4, and the focal length can be shortened to 414mm. It’s preferred by many deep-sky astrophotographers.
Another improvement is that the f/4.4 reducer is also designed with a 360-degree rotator, which is of great convenience for composition when imaging the deep-sky objects. The above-mentioned M48 thread is suitable for the connection for standard 2" filters.
Product information
Technical Specifications
- Application:for 94EDPH
- Focal ratio:f/4.4
- Image circle:50mm
- Lens:four-element air-spaced structure
- Outer diameter:88mm
- Back focus:55mm
- Length:105mm
- Coating:full-surface multi-layer coatings
- Weight:0.67kg
Shipping
Product can be shipped with these shipping methods.
- GLS/EuroParcel
- 15,90 €
- European delivery 2-5 days.
- PostNord Parcel locker
- 5,90 €
- PostNord Home deliver
- 19,00 €
- Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
- UPS Standard
- 14,90 €
- Delivery to Europe in 2 to 5 days.
- Postipaketti
- 5,90 €
- Kotipaketti
- 12,90 €