SharpStar 140PH f 6.5 Triplet APO (140PH) For Cheap
Description
SharpStar 140PH f 6.5 Triplet APO
Sharpstar 140PH, a large-aperture APO astrograph, the very first in Sharpstar APO-series, finally comes to the market. It features pioneering double ED glass and triplet air-spaced lens structure. The focal ratio is properly designed of f 6.5 and its focal length is 910mm.
Most stock triplet APO lenses are regularly equipped solely with an ED glass aiming to reduce the achromatic aberration, whereas two of the 140PH lens set are ED glass, considerably enhancing the aberration control performance, offering a solid foundation for advanced visual observation and astrophotograph.
Sharpstar 140PH is equipped with a retractable dew shield and is wrapped with quality aluminum ally cover. The dedicated 4 large-size focuser allows both coarse and fine adjustment. Sharpstar 140PH also comes with a pair of streamline tube rings, a wide dovetail plate and a ergonomically-crafted handle. All the apparatus and accessories are packed and safely protected in an elegant aluminum chest.
The Sharpstar 140PH can be applied in many full-frame sky-imaging situations with the help of a full-frame flattener and reducer. The 3 0.73× reducer can effectively lower the original focal ratio to f 4.8, catering to many special astrophographic needs, such as shorter exposure time, larger field of view and advance image quality.
Technical Specifications
Type：Sharpstar 140PH
Aperture size：140mm
Limiting visual magnitude：12.5
Focal ratio：f 6.5
Resolution：0.83 arc seconds
Objective lens：triplet air-spaced APO(including two ED glass)
Tube length：738.6mm(with the dew shield contracted)
Accessories：a pair of tube rings, a wide dovetail plate and a handle
Tube outer diameter：148mm
Net weight：10.1kg
Gross weight：11.7kg(including tube rings, dovetail plate and handle)
In the Box
- SharpStar 140PH f 6.5 Triplet APO
-
- Tube Rings
-
- Handle
-
- Losmandy D-style Dovetail (180mm long)
-
- Vixen Synta-style finder base
-
- Metal Objective Dust Cover
-
- Hard Case
-
Warranty & Manuals
SharpStar Warranty
Additional Information
Title
Default Title
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Most stock triplet APO lenses are regularly equipped solely with an ED glass aiming to reduce the achromatic aberration, whereas two of the 140PH lens set are ED glass, considerably enhancing the aberration control performance, offering a solid foundation for advanced visual observation and astrophotograph.
Sharpstar 140PH is equipped with a retractable dew shield and is wrapped with quality aluminum ally cover. The dedicated 4 large-size focuser allows both coarse and fine adjustment. Sharpstar 140PH also comes with a pair of streamline tube rings, a wide dovetail plate and a ergonomically-crafted handle. All the apparatus and accessories are packed and safely protected in an elegant aluminum chest.
The Sharpstar 140PH can be applied in many full-frame sky-imaging situations with the help of a full-frame flattener and reducer. The 3 0.73× reducer can effectively lower the original focal ratio to f 4.8, catering to many special astrophographic needs, such as shorter exposure time, larger field of view and advance image quality.
Technical Specifications
Type：Sharpstar 140PH
Aperture size：140mm
Limiting visual magnitude：12.5
Focal ratio：f 6.5
Resolution：0.83 arc seconds
Objective lens：triplet air-spaced APO(including two ED glass)
Tube length：738.6mm(with the dew shield contracted)
Accessories：a pair of tube rings, a wide dovetail plate and a handle
Tube outer diameter：148mm
Net weight：10.1kg
Gross weight：11.7kg(including tube rings, dovetail plate and handle)
In the Box
- SharpStar 140PH f 6.5 Triplet APO
-
- Tube Rings
-
- Handle
-
- Losmandy D-style Dovetail (180mm long)
-
- Vixen Synta-style finder base
-
- Metal Objective Dust Cover
-
- Hard Case
-
Warranty & Manuals
SharpStar Warranty
Additional Information
Title
Default Title
Related products
ZWO FF130-APO 130mm Refractor (FF130-APO) Online now
Original price was: $4,259.00.$1,277.70Current price is: $1,277.70.
iOptron 10-inch F 4 Imaging Newtonian iEAF compatible (6313) Online Hot Sale
Original price was: $1,050.00.$315.00Current price is: $315.00.
Starfield Optics Dobsonian 16 (DOB-16) Online
Original price was: $4,690.00.$1,407.00Current price is: $1,407.00.
SharpStar 50EDPH Triplet APO Refractor (50EDPH) For Discount
Original price was: $579.00.$173.70Current price is: $173.70.
William Optics Pleiades 111 APO F 4.8 WIFD (T-P-111BU) on Sale
Original price was: $5,469.00.$1,640.70Current price is: $1,640.70.
* By Signing up here i agree to receive Minigear’s email newsletter.
© 2023 Dexons Theme. All rights reserved.
We using safe payment for
flowsynapseus.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
- SharpStar 140PH f 6.5 Triplet APO
- Tube Rings
- Handle
- Losmandy D-style Dovetail (180mm long)
- Vixen Synta-style finder base
- Metal Objective Dust Cover
- Hard Case
-
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Warranty & Manuals
SharpStar WarrantyAdditional Information
Title Default Title
Related products
ZWO FF130-APO 130mm Refractor (FF130-APO) Online now
Original price was: $4,259.00.$1,277.70Current price is: $1,277.70.iOptron 10-inch F 4 Imaging Newtonian iEAF compatible (6313) Online Hot Sale
Original price was: $1,050.00.$315.00Current price is: $315.00.Starfield Optics Dobsonian 16 (DOB-16) Online
Original price was: $4,690.00.$1,407.00Current price is: $1,407.00.SharpStar 50EDPH Triplet APO Refractor (50EDPH) For Discount
Original price was: $579.00.$173.70Current price is: $173.70.William Optics Pleiades 111 APO F 4.8 WIFD (T-P-111BU) on Sale
Original price was: $5,469.00.$1,640.70Current price is: $1,640.70.* By Signing up here i agree to receive Minigear’s email newsletter.© 2023 Dexons Theme. All rights reserved.
We using safe payment for flowsynapseus.shop © 2025 All Rights Reserved
