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STF-PK

- SERVICE, MANUFACTURE, MERCHANDISING!

phone/fax: (495) 319-51-78
phone: (095) 382-89-74
E-mail: stfpk1@yahoo.com
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Code# Description
 

Telescopes

170 Mirage7 Mini - telescope OTA.
Maksutov-Cassegrain Optical tube 7" (180 mm) with optical quality not worse than l/6 wavelengths and focal length 1800 mm (F/10), focal plane extension 180 mm (90 - 290mm), Without dew cap, achromatic finder scope 10x50, mounting plate with two threaded holes 1/4" and a hole 3/8" for connection to the mount, the tube made from aluminium, lens made from K8 glass with multicoated, mirrors from ЛК7 with 94% reflective coating, focusing is provided by adjustment of the main mirror, for adapters and accessories-- the outer thread T2'', flexible carrying case.
171 Mirage7 - telescope OTA.
Maksutov-Cassegrain Optical tube 7" (180 mm) with optical quality not worse than l/6 wavelengths and focal length 1800 mm (F/10), focal plane extension 180 mm (90 - 290 mm), removable dew cap, achromatic finder scope 10x50, mounting plate with two threaded holes ?" and a hole 3/8" for connection to the mount, the tube made from aluminium, lens made from K8 glass with multicoated, mirrors from ЛК7 with 94% reflective coating, focusing is provided by adjustment of the main mirror, for adapters and accessories-- the outer thread T2'', flexible carrying case.
172 Mirage7 Deluxe - telescope OTA.
Maksutov-Cassegrain Optical tube 7" (180 mm) with optical quality not worse than l/8 wavelengths and focal length 1800 mm (F/10), focal plane extension 180 mm (90 - 290 mm), removable dew cap, achromatic finder scope 10x50, system of forced ventilating with 1 ventilators and power cord on 12 Volts, camera holder Piggy-back, mounting plate with two threaded holes 1/4" and a hole 3/8" for connection to the mount, the tube made from aluminium, lens made from K8 glass with multicoated, mirrors from ЛК7 with 94% reflective coating, focusing is provided by adjustment of the main mirror, for adapters and accessories-- the outer thread T2'', flexible carrying case.
173 Mirage7 Deluxe telescope OTA.
Maksutov-Cassegrain Optical tube 7" (180 mm) with optical quality not worse than l/10 wavelengths and focal length 1800 mm (F/10), focal plane extension 180 mm (90 - 290 mm), removable dew cap, achromatic finder scope 10x50, system of forced ventilating with 1 ventilators and power cord on 12 Volts, camera holder Piggy-back, mounting plate with two threaded holes 1/4" and a hole 3/8" for connection to the mount, the tube made from aluminium, lens made from K8 glass with multicoated, mirrors from ЛК7 with 94% reflective coating, focusing is provided by adjustment of the main mirror, for adapters and accessories-- the outer thread T2'', flexible carrying case.
180 Mirage8 telescope OTA .
Maksutov-Cassegrain Optical tube 8" (203.2 mm) with optical quality not worse than l/6 wavelengths and focal length 2030 mm (F/10), focal plane extension 180 mm (90 - 290 mm), removable dew cap, achromatic finder scope 10x50, mounting plate with two threaded holes ?" and a hole 3/8" for connection to the mount, the tube made from aluminium, lens made from K8 glass with multicoated, mirrors from ЛК7 with 94% reflective coating, focusing is provided by adjustment of the main mirror, for adapters and accessories-- the outer thread T2'', flexible carrying case.
181 Mirage8 Deluxe telescope OTA .
Maksutov-Cassegrain Optical tube 7" (180 mm) with optical quality not worse than l/8 wavelengths and focal length 1800 mm (F/10), focal plane extension 180 mm (90 - 290 mm), removable dew cap, achromatic finder scope 10x50, system of forced ventilating with 1 ventilators and power cord on 12 Volts, camera holder Piggy-back, mounting plate with two threaded holes 1/4" and a hole 3/8" for connection to the mount, the tube made from aluminium, lens made from K8 glass with multicoated, mirrors from ЛК7 with 94% reflective coating, focusing is provided by adjustment of the main mirror, for adapters and accessories-- the outer thread T2'', flexible carrying case.
181 Mirage8 Deluxe telescope OTA
Maksutov-Cassegrain Optical tube 7" (180 mm) with optical quality not worse than l/10 wavelengths and focal length 1800 mm (F/10), focal plane extension 180 mm (90 - 290mm), removable dew cap, achromatic finder scope 10x50, system of forced ventilating with 1 ventilators and power cord on 12 Volts, camera holder Piggy-back, mounting plate with two threaded holes 1/4" and a hole 3/8" for connection to the mount, the tube made from aluminium, lens made from K8 glass with multicoated, mirrors from ЛК7 with 94% reflective coating, focusing is provided by adjustment of the main mirror, for adapters and accessories-- the outer thread T2'', flexible carrying case.
 

Accessories for telescopes

 

Telecompressor (Reducer)

201 2" Achromatic Reducer 0.8x NEW
for Maksutov-Cassegrains with focal plane extension not less then 180 mm (by 20% diminishes the focal length, 2-element, Input (Inside thread - T2")/ Output (External thread - T2"), back focus- 75 … 80 mm
202 2" Achromatic Reducer 0.6x NEW
for Maksutov-Cassegrains with focal plane extension not less than 180 mm (by 40% diminishes the focal length, 3-element, Input (Inside thread - T2")/ Output (External thread - T2"), back focus 70 mm
203 2" Achromatic Reducer 0.45x NEW
for Maksutov-Cassegrains with focal plane extension not less than 180 mm (by 40% diminishes the focal length, 5-element, Input (Inside thread - T2")/ Output (External thread - T2"), back focus 50 mm
 

Diagonal Mirrors and Prisms

301 1.25" Diagonal mirror Deluxe (with brass clamp ring, mirror made from ЛК7 (Pirex) with 94% reflecting coating and with quality not worse than l/12 wavelengths)
302 2" Diagonal mirror Deluxe (with brass clamp ring and M48x0,75 inner thread for filter, mirror made from ЛК7 (Pirex) with 94% reflecting coating and with quality not worse than l/12 wavelengths)
303 2" Diagonal mirror SC Deluxe (with 2" by a T-ring, with brass clamp ring and M48x0,75 inner thread for filter, mirror made from ЛК7 (Pirex) with 94% reflecting coating and with quality not worse than l/12 wavelengths)
 

Solar Filter

406 Deluxe Solar filter 6" without frame (with quality not worse than l/10 wavelengths and with a transmittance about 0.1% or 0.01%)
407 Deluxe Solar filter 7" without frame (with quality not worse than l/10 wavelengths and with a transmittance about 0.1% or 0.01%)
408 Deluxe Solar filter 8" without frame (with quality not worse than l/10 wavelengths and with a transmittance about 0.1% or 0.01%)
 

Ventilators

501 Ventilator 7630 for a telescopes Mirage 7 & Mirage 8
113405, Moscow , Varshavskoe Sh., 125. Phone/Fax (495) 319-51-78
Dealers are welcome to parntership.
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