General Astro Accessories

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Fittings For Mounts
Tube Clamps (cradles) Pair
eo150	Tube Cradles (Pr) - for 150mm Europa (black)	£ 43.00
eo200	Tube Cradles (Pr) - for 200mm Europa (black)	£ 48.00
eo250	Tube Cradles (Pr) - for 250mm Europa (black)	£ 55.00
eo300	Tube Cradles (Pr) - for 300mm Europa (black)	£ 60.00
eo350	Tube Cradles (Pr) - for 350mm Europa (black)	£ 69.00
dvtlpeq5	Dovetail plate. Attaches cradles to EQ5 mounting	£ 32.95
vo200	Tube Cradles (Pr) - for 200mm SX telescopes	£ 48.00
vo250	Tube Cradles (Pr) - for 250mm SX telescopes	£ 55.00
vo300	Tube Cradles (Pr) - for 300mm SX telescopes	£ 60.00
vo350	Tube Cradles (Pr) - for 350mm SX telescopes	£ 69.00
3809	Dovetail Plate - attaches cradles to GP, SX mountings	£ 54.00

Counterweights
cwo3.2	3.2kgm Counterweight Orion	£ 38.00
cwo5	5.0kgm Counterweight Orion	£ 47.00
cwo7.5	7.5kgm Counterweight Orion	£ 49.00
3590	1.9kgm Counterweight Vixen	£ 39.00
3591	2.8kgm Counterweight Vixen	£ 43.00
3592cw	3.7kgm Counterweight Vixen	£ 47.00
sx1.9	SX 1.9kg. Counterweight	£ 39.00
sx3.0	SX 3.0kg. Counterweight	£ 41.00
sx5.0	SX 5.0kg. Counterweight	£ 47.00
sx7.5	SX 7.5kg. Counterweight	£ 49.00

Pedestals (with legs) + Tripods
p350	350mm Pedestal & Legs for GP	£ 115.00
p450	450mm Pedestal & Legs for GP	£ 120.00
p550	550mm Pedestal & Legs for GP	£ 125.00
p750	750mm Pedestal & Legs for GP	£ 135.00
p1250	1250mm Pedestal & Legs for GP	£ 155.00
8761	Pedestal Adaptor - For Polaris	£ 46.00
2511	SX-Table-Top Tripod	£ 69.00
2516	SX Half Pillar (Long refractor tubes only)	£ 119.00
sx350	SX Pedestal and Legs - 350mm height	£ 135.00
sx450	SX Pedestal and Legs - 450mm height	£ 140.00
sx550	SX Pedestal and Legs - 550mm height	£ 145.00
sx750	SX Pedestal and Legs - 750mm height	£ 155.00
sx1200	SX Pedestal and Legs - 1200mm height	£ 180.00
sxadpt	SX Pedestal Adaptor. Connects SX mount to pedestal.	£ 48.00
sxfield	SX Field Tripod. Carries over 50kg.	£ 349.00

Photography
3703	GA4 Illuminator Guider 31.7mm Fit inc. 3x Barlow	£ 224.00
3771	Contax 'T' Ring	£ 18.00
camstd	Camera Adaptor Std. 31.7mm - needs 'T' ring	£ 35.00
camsx	Camera Adaptor for SX refractors	£ 35.00
3652	Declination Axis Camera Bracket	£ 45.00
3765	Canon 'T' Ring	£ 18.00
3766	Canon EOS 'T' Ring	£ 25.00
3767	Olympus 'T' Ring	£ 18.00
3769-s	Pentax S 'T' Ring	£ 18.00
3769-k	Pentax K 'T' Ring	£ 18.00
3760	Minolta 'T' Ring	£ 18.00
3768	Nikon 'T' Ring	£ 18.00
3770	Konica 'T' Ring	£ 18.00

Finders/Brackets
548630c	6x30mm Finder Complete Black	£ 38.00
950rac	9x50 R.A.Finder - Complete (Black)	£ 98.00

Focusers
focmt50	50.8mm Rack + Pinion - Black, Precision Crayford 2" Focuser - Die cast Aluminium	£ 129.00
focmtcb	Optional - but required, Contour Base Plate (please state tube diameter)	£ 19.00

Adaptors
3724	Push fit 24.5mm up to 31.7mm Adaptor	£ 18.00
3723	Push fit 31.7mm down to 24.5mm Adaptor	£ 18.00
3526	36.4 screw, down to 24.5mm push fit	£ 18.00
3720	36.4 screw, down to 31.7mm push fit	£ 18.00
fmtext	Push fit 31.7mm to 31.7mm Focus Mount Extension	£ 17.00

Filters
Filters
filred	Red Filter 31.7mm 25A	£ 14.00
filv	Violet Filter 31.7mm C5	£ 14.00
fily	Yellow Filter 31.7mm Y2	£ 14.00
filg	Green Filter 31.7mm PO1	£ 14.00
filb	Blue Filter 31.7mm 80A	£ 14.00
filmoon	Moon Filter 31.7mm	£ 30.00
filna	Sodium Light Pollution Filter 31.7mm	£ 59.00
filehc	EHC Photo/Visual Filter 31.7mm	£ 79.00

Eyepieces 31.7mm fitting
KELLNERS
ek6	Kellner 6mm	£ 35.00
ek9	Kellner 9mm	£ 35.00
ek12	Kellner 12mm	£ 35.00
ek18	Kellner 18mm	£ 35.00
ek25	Kellner 25mm	£ 35.00
ek40	Kellner 40mm	£ 35.00
ORTHOSCOPICS
eo4	4mm Orthoscopic	£ 68.00
eo6	6mm Orthoscopic	£ 62.00
eo9	9mm Orthoscopic	£ 62.00
eo12	12.5mm Orthoscopic	£ 62.00
eo18	18mm Orthoscopic	£ 62.00
eo25	25mm Orthoscopic	£ 68.00
3660	Illuminated 12.5mm Orthoscopic - Guiding Eyepiece	£ 149.00
Super Plossl Eyepieces
ep25	25mm Silver Plossl	£ 50.00

Eyepieces 50.8mm
3727	42mm Wide Angle Lanthanum 2" eyepiece 20mm eye relief	£ 284.00

Barlows
lanbarx2	x2 Barlow - Fully Coated 31.7mm	£ 39.00
3674	x2 Lanthanum APO Barlow - for telescopes f9 or above	£ 88.00

Porro Prisms + Diagonals
sd31.7psm	31.7mm Star Diagonal standard. Prism	£ 35.00
sd31mir	31.7mm Star Diagonal 1/10th PV surface mirror -Hi Lux	£ 95.00
3704	50.8mm Star Diag. Push Fit	£ 85.00
sd50mir	50.8mm Star Diagonal 1/10thPV surface mirror - Hi Lux	£ 165.00

Aluminising
oalmirr	Per Inch of Mirror Diameter	£ 6.50
oalflat	Per mm of Minor Axis for Flat	£ 0.35
oremove	Removal of Old Coating (Main Mirror Only)	£ 6.50

Optic Sets (Mirror+Flat) Low Expansion Suprax Glass with Aluminium coating/Silica overcoat
Optic Sets (Mirror+Flat) - 1/4 pv wavefront
os150	Optic Set 150mm / 750mm F5	£ 129.00
os150f8	Optic Set 150mm / 1200mm F8	£ 129.00
os150f11	Optic Set 150mm / 1600mm F11	£ 129.00
os200f4	Optic Set 200mm / 900mm F4.5	£ 275.00
os200	Optic Set 200mm / 1200mm F6	£ 265.00
os200f8	Optic Set 200mm / 1600mm F8	£ 255.00
os250	Optic Set 250mm / 1200mm F4.8	£ 365.00
os250f6.3	Optic Set 250mm / 1600mm F6.3	£ 365.00
os300f4	Optic Set 300mm / 1200mm F4	£ 525.00
os300	Optic Set 300mm / 1600mm F5.3	£ 495.00
os350	Optic Set 350mm / 1600mm F4.6	£ 995.00

Secondary Elliptical Mirrors - Standard Coating
Elliptcal Mirrors - Standard Coating - 10mm thick glass
oflat35	Elliptical Flat 35mm minor axis Standard coating	£ 28.00
oflat44	Elliptical Flat 44mm minor axis Standard coating	£ 42.00
oflat59	Elliptical Flat 59mm minor axis Standard coating	£ 42.00
oflat63	Elliptical Flat 63mm minor axis Standard coating	£ 65.00
oflat75	Elliptical Flat 75mm minor axis Standard coating	£ 85.00
oflat82	Elliptical Flat 82mm minor axis Standard coating	£ 115.00

enquires@1stoptics.com