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Focusing Masks

 

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£15.00
in In stock (3)
SKU: 365Bahtinov85-120
365ASTRONOMY
365Astronomy Bahtinov Focusing Mask 85-120mm
 
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365Astronomy Bahtinov Telescope Focusing Mask 85-120 for camera lenses with an outer diameter between appr 80mm to 120mm and telescope tubes between appr. 80mm outer diameter and appr. 130mm inner diameter

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£24.00
low Low stock (1)
SKU: 365Bahtinov215-260
365ASTRONOMY
365Astronomy Bahtinov Focusing Mask 215-260mm
 
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365Astronomy Bahtinov Telescope Focusing Mask 215-260 for telescope tubes between appr. 210mm outer diameter and appr. 270mm inner tube diameter

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£27.00
in In stock (4)
SKU: 365Bahtinov250-290
365ASTRONOMY
365Astronomy Bahtinov Focusing Mask 250-290mm
 
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365Astronomy Bahtinov Telescope Focusing Mask 250-290 for telescope tubes between appr. 245mm outer diameter and appr. 300mm inner tube diameter

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£29.00
in In stock (3)
SKU: 365Bahtinov290-340
365ASTRONOMY
365Astronomy Bahtinov Focusing Mask 290-340mm
 
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365Astronomy Bahtinov Telescope Focusing Mask 290-340 for telescope tubes between appr. 285mm outer diameter and appr. 350mm inner tube diameter

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RRP: £29.00 £26.40
in In stock (2)
SKU: Lac-Bahtinov250
Lacerta
Bahtinov Focusing Mask 250
 
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Bahtinov Telescope Focusing Mask 250 for telescopes with a lens diameter usually around 250mm (dew cap = 289mm, such as Celestron or SkyWatcher Newton)The LACERTA Bahtinov Focusing Masks are made from a lightweight,...

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£25.00
in In stock (4)
SKU: FP412H
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Celestron 11 SCT with Hyperstar
 
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FARPOINT Bahtinov Telescope Focusing Mask for Celestron 11" SCT Telescopes (larger central opening for when used with Hyperstar) Drop-in focusing mask for 11" SCTs (Schmidt Cassegrain Telescopes).

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RRP: £15.60 £14.40
in In stock (3)
SKU: Lac-Bahtinov100
Lacerta
Bahtinov Focusing Mask 100
 
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Bahtinov Telescope Focusing Mask 100 for telescopes with a lens diameter 80mm to 100mm (possibly even 110mm); dew cap = 116mm, as Synta and Celestron EDs 102/1000The LACERTA Bahtinov Focusing Masks are made from a...

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RRP: £44.00 £38.40
in In stock (2)
SKU: Lac-Bahtinov300
Lacerta
Bahtinov Focusing Mask 300
 
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Bahtinov Telescope Focusing Mask 300 for telescopes with a lens diameter usually around 300mm (dew cap = 356mm, such as SkyWatcher Newton telescopes or similar)The LACERTA Bahtinov Focusing Masks are made from a lightweig...

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RRP: £15.50 £14.50
in In stock (3)
SKU: FP400
Farpoint Astro
Farpoint Bahtinov Focusing Mask SMALL 2.5 - 4.5 Inch
 
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FARPOINT Bahtinov Telescope Focusing Mask - SMALL - 2.5" - 4.5"with Flexible Fixing for Telescope Tubes with Tube or Dew Shield Diameter between 2.5" - 4.5" Focusing mask with variable fixing that hold the...

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£14.00
in In stock (4)
SKU: FP438
Farpoint Astro
Farpoint dSLR Astrophotography Focusing Tool - Bahtinov Focusing Mask 52mm FP438
 
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Snap-in Bahtinov Mask for DSLR camera lenses with 52mm filter threads. The Bahtinov focus technique works best with longer focal lengths. It gets less useful with shorter focal lengths. The practical useful limit is...

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£14.00
in In stock (12)
SKU: FP439
Farpoint Astro
Farpoint dSLR Astrophotography Focusing Tool - Bahtinov Focusing Mask 58mm FP439
 
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Snap-in Bahtinov Mask for DSLR camera lenses with 58mm filter threads. The Bahtinov focus technique works best with longer focal lengths. It gets less useful with shorter focal lengths. The practical useful limit is...

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£14.00
in In stock (7)
SKU: FP440
Farpoint Astro
Farpoint dSLR Astrophotography Focusing Tool - Bahtinov Focusing Mask 62mm FP440
 
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Snap-in Bahtinov Mask for DSLR camera lenses with 62mm filter threads. The Bahtinov focus technique works best with longer focal lengths. It gets less useful with shorter focal lengths. The practical useful limit is...

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£14.00
in In stock (7)
SKU: FP441
Farpoint Astro
Farpoint dSLR Astrophotography Focusing Tool - Bahtinov Focusing Mask 67mm FP441
 
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Snap-in Bahtinov Mask for DSLR camera lenses with 67mm filter threads. The Bahtinov focus technique works best with longer focal lengths. It gets less useful with shorter focal lengths. The practical useful limit is...

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£14.00
in In stock (5)
SKU: FP444
Farpoint Astro
Farpoint dSLR Astrophotography Focusing Tool - Bahtinov Focusing Mask 82mm FP444
 
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Snap-in Bahtinov Mask for DSLR camera lenses with 82mm filter threads. The Bahtinov focus technique works best with longer focal lengths. It gets less useful with shorter focal lengths. The practical useful limit is...

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RRP: £19.00 £16.60
in In stock (4)
SKU: FP401
Farpoint Astro
Farpoint Bahtinov Focusing Mask SMALL-MEDIUM 3.5 - 6.5 Inch
 
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FARPOINT Bahtinov Telescope Focusing Mask - SMALL - MEDIUM 3.5" - 6.5"with Flexible Fixing for Telescope Tubes with Tube or Dew Shield Diameter between 3.5" - 6.5" Focusing mask with variable fixing that...

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RRP: £21.00 £19.00
in In stock (6)
SKU: FP403
Farpoint Astro
Farpoint Bahtinov Focusing Mask LARGE 6.5 - 9.5 Inch
 
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FARPOINT Bahtinov Telescope Focusing Mask - LARGE 6.5" - 9.5"with Flexible Fixing for Telescope Tubes with Tube or Dew Shield Diameter between 6.5" - 9.5" IN STOCK NOW!Focusing mask with variable fixing...

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RRP: £24.00 £21.80
in In stock (10)
SKU: FP404
Farpoint Astro
Farpoint Bahtinov Focusing Mask LARGER 7.5 - 10.5 Inch
 
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FARPOINT Bahtinov Telescope Focusing Mask - LARGER 7.5" - 10.5"with Flexible Fixing for Telescope Tubes with Tube or Dew Shield Diameter between 7.5" - 10.5" IN STOCK NOW!Focusing mask with variable fixing...

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£19.80
in In stock (6)
SKU: FP410-RASA
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Celestron 8 RASA
 
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Drop-in focusing mask for 8" RASA telescope Focusing tool for serious astrophotographers and those who care about their time and quality of astrophotos.

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£19.80
in In stock (2)
SKU: FP410H
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Celestron 8 SCT with Hyperstar
 
(0 reviews)  
FARPOINT Bahtinov Telescope Focusing Mask for Celestron 8" SCT Telescopes Drop-in focusing mask for 8" SCTs (Schmidt Cassegrain Telescopes).Focusing tool for serious astrophotographers and those who care about their...

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£21.00
in In stock (4)
SKU: FP415
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Celestron 9.25 SCT
 
(0 reviews)  
FARPOINT Bahtinov Telescope Focusing Mask for Celestron 9.25" SCT Telescopes Drop-in focusing mask for 9.25" SCTs (Schmidt Cassegrain Telescopes).Focusing tool for serious astrophotographers and those who care about...

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£21.00
in In stock (2)
SKU: FP415H
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Celestron 9.25 SCT with Hyperstar
 
(0 reviews)  
FARPOINT Bahtinov Telescope Focusing Mask for Celestron 9.25" SCT Telescopes with Hyperstar. Drop-in focusing mask for 9.25" SCTs (Schmidt Cassegrain Telescopes). Focusing tool for serious astrophotographers and...

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£25.00
in In stock (3)
SKU: FP412
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Celestron 11 SCT
 
(0 reviews)  
FARPOINT Bahtinov Telescope Focusing Mask for Celestron 11" SCT Telescopes IN STOCK NOW!Drop-in focusing mask for 11" SCTs (Schmidt Cassegrain Telescopes).Focusing tool for serious astrophotographers and those who...

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£26.00
in In stock (2)
SKU: FP433
Farpoint Astro
Farpoint Carey Focusing Mask for Celestron 11 SCT
 
(0 reviews)  
Farpoint Carey Focus Mask – Celestron 11 Classic is an ingenious new way to easily focus a telescope.  George Carey, an amateur telescope maker and astronomer from the UK, published a modification of previous focus...

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Save 11%
RRP: £19.90 £17.80
in In stock (2)
SKU: FP419
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Skywatcher Maksutov 150 Telescopes
 
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FARPOINT Bahtinov Telescope Focusing Mask for Skywatcher Maksutov 150 Telescopes. Finger holes for easy on and off!

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£29.80
in In stock (2)
SKU: FP414
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Meade 12 SCT
 
(0 reviews)  
FARPOINT Bahtinov Telescope Focusing Mask for Meade 12" SCT Telescopes. Drop-in focusing mask for 12" SCTs (Schmidt Cassegrain Telescopes).Focusing tool for serious astrophotographers and those who care about thei...

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New Arrivals

£26.00
in In stock (2)
SKU: FP433
Farpoint Astro
Farpoint Carey Focusing Mask for Celestron 11 SCT
Added: 28/06/2020
 
(0 reviews)  
Farpoint Carey Focus Mask – Celestron 11 Classic is an ingenious new way to easily focus a telescope.  George Carey, an amateur telescope maker and astronomer from the UK, published a modification of previous focus...

Product Details »

Qty
£19.80
in In stock (6)
SKU: FP410-RASA
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Celestron 8 RASA
Added: 19/05/2020
 
(0 reviews)  
Drop-in focusing mask for 8" RASA telescope Focusing tool for serious astrophotographers and those who care about their time and quality of astrophotos.

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