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Prisms & Zenith Mirrors

 
Mirror Diagonals
Mirror Diagonals
45 products
William Optics Diagonals
William Optics Diagonals
4 products
William Optics Prisms
William Optics Prisms
5 products
Amici Prisms
Amici Prisms
18 products

New Arrivals

£149.00
in In stock (2)
SKU: WO-D-DIG2D-C-DB-T
William Optics
William Optics 2-inch DURA-BRIGHT Dielectric Diagonal Carbon Fiber Plate (with Thermometer)
Added: 04/08/2018
 
(0 reviews)  
Introducing New model William Optics Dura-Bright diagonal - a dramatic step forward in the evolution of mirror diagonals! This 90° 2"mirror-type star diagonal has a Dura-Bright 12mm thick mirror and dielectric mirror...

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£255.00
in In stock (2)
SKU: DPC-6012
TELEVUE
TeleVue 1.25" 60° Erecting Prism Diagonal
Added: 29/07/2018
 
(0 reviews)  
This is an entirely new angle for Tele Vue! It's a real breakthrough for birding and terrestrial viewing; the perfect combination of comfort and performance. Al came up with this very desirable accessory while playing at...

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£146.00
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SKU: DSC-0125
TELEVUE
TeleVue 1.25" 90° Enhanced Aluminium Mirror Diagonal
Added: 29/07/2018
 
(0 reviews)  
The Enhanced Aluminum mirror coating provides a 96% reflective surface across all but the extreme ends of the visual spectrum. The enhanced coating provides extra reflectance versus competing standard aluminum coatings. The...

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£259.00
out Ask about stock
SKU: DEP-8003
TELEVUE
TeleVue 2" 90° Enhanced Aluminium Mirror Diagonal with 2" to 1.25" HiHat Adapter
Added: 29/07/2018
 
(0 reviews)  
The 2" Enhanced Aluminum mirror coating provides a 96% reflective surface across all but the extreme ends of the visual spectrum. The enhanced coating provides extra reflectance versus competing standard aluminum...

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Save 14%
RRP: £329.00 £284.00
in In stock (2)
SKU: DDP-8004
TELEVUE
TeleVue 2" 90° Everbrite Mirror Diagonal with 2" to 1.25" HiHat Adapter
Added: 29/07/2018
 
(0 reviews)  
Whiter and brighter images. Simply put, that is the benefit the Everbrite mirror coating. This exotic, dielectric, nonmetallic coating is 99% reflective across the full visual spectrum, resulting in the...

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Save 23%
RRP: £229.00 £176.00
in In stock (2)
SKU: DPC-1250
TELEVUE
TeleVue 1.25" 90° Everbrite Mirror Diagonal
Added: 29/07/2018
 
(0 reviews)  
Whiter and brighter images. Simply put, that is the benefit the Everbrite mirror coating. This exotic, dielectric, nonmetallic coating is 99% reflective across the full visual spectrum, resulting in the...

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Save 22%
RRP: £9.00 £7.00
in In stock (10)
SKU: 365596A
365ASTRONOMY
365Astronomy Imaging Flip Mirror Visual Back - 1.25" Eyepiece Holder
Added: 04/03/2018
 
(0 reviews)  
If your astrophoto camera comes with a 1.25" nosepiece & you want to use it with a Imaging Flip Mirror, this 1.25" visual back (1.25" eyepiece holder) will let you attach your camera to the Imaging Flip...

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£199.80
in In stock (2)
SKU: amici90LA2
Lacerta
Lacerta 2" 90 Degree Erecting Amici Prism Diagonal
Added: 18/12/2017
 
(1 reviews)  
The Lacerta 2" 90-degree Erecting Amici Prism Diagonal offers an enormous free prism aperture of 40mm. Manufactured to the highest standards, the eyepiece holder barrel, the encasing, the 2" to 1.25"...

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£116.00
in In stock (2)
SKU: amici45LA2
Lacerta
Lacerta Hybrid 2"/T2 45-degree Erecting Amici Prism Diagonal with 1.25" Eyepiece Holder
Added: 15/12/2017
 
(0 reviews)  
The Lacerta Hybrid 45-degree Erecting Amici Prism Diagonal offers a large free prism aperture of 34mm. The nosepiece can be unscrewed, thus revealing a T-thread, so it can be directly screwed onto other accessories (i.e....

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£162.00
in In stock (2)
SKU: amici45LA22
Lacerta
Lacerta 2" 45 Degree Erecting Amici Prism Diagonal
Added: 15/12/2017
 
(0 reviews)  
The Lacerta 2" 45-degree Erecting Amici Prism Diagonal offers a large free prism aperture of 31mm. Manufactured t the highest standards, the eyepiece holder barrel, the 1.25" reducer and even the nosepiece are all...

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