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Konus KJ-2 30 mm Refractor Telescope for Children - 1725 is one of the first Refractor Telescopes by Konus for children who are "naturally curious" along with Konus Refractor Telescopes KJ-9/ Konus KJ4/ Konus KJ-5/ Konus KJ 6/ Konus KJ-7 and Konus Telescope KJ8. Konus put KJ for Konus Junior. This is a telescope constructed with a Galilean lens system. Refractor Telescope is able to produce images with a greater degree of detail and contrast and is, there particularly suited for observing astronomical objects like the stars and planets. It can be a great gift for kids and your children will love astronomy. 1725 KJ 2 Konus Junior Refrector Telescope is also used for terrestrial observation. The Konus KJ-2 Kids Telescope has a metal table tripod. KJ9 Konus Refractor Telescope is supplied with 90 degrees diagonal mirror. Focal length of Konus Refractor Children KJ2 Telescope equals to 360mm(24")and focal ratio f/7.2. Konus Telescope comes with eyepieces F 6 mm and H 20 mm, diam. 24.5 mm (1") which give enlargement with the eyepieces provided 60x and 18x. Rectifier 1,5x of this Konus Refractor Telescope KJ-9 provides enlargement 90x and 27x.


Specifications for Konus KJ-9 50mm Refractor Telescope:

Diameter:   50 mm
Focal lenght:   360 mm
Focal ratio:   f/7.2
Magification (with supplied eyepieces):   60x and 18x


Features of Konus KJ-9 50mm Refractor Telescope:

  • Metal table tripod;
  • Supplied with 90 degrees diagonal mirror;
  • Two eyepieces diam.24.5mm (0.9") H20mm and H6mm;
  • 1.5x image rectifier;
  • In a practical rigid case;

Package Contents:

  • Konus KJ-9 50mm Refractor Telescope - 1724;
  • Two eyepieces (6 mm and 20 mm);
  • Image rectifier;
  • Metal Table Tripod;
  • Rigid case;
Konus Telescope Accessories
Telescope Model Eyepieces Filters Other Accessories
Konus Konusky-200 200mm (7.8") Newtonian Reflector Telescope - 1793 Konus Plossl Eyepieces 1.25" 1241/ 1242/ 1243/ 1244/ 1245/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25" 1277/ 1278
1.25" Nebular Filter 1103;

Konus 2x Barlow Lens;
Konus Double Photo Adapter 1070
Konus T-2 Rings for SLR 35 mm Cameras
Konus Konusky-150 150mm (6") Refractor Telescope 1790 Konus Plossl Eyepieces 1.25" 1241/ 1242/ 1243/ 1244/ 1245/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25" 1277/ 1278
Konus Mylar Sun Filter 1065;
1.25" Nebular Filter 1103;
Konus 2x Barlow Lens
Konus Double Photo Adapter 1070
Konus T-2 Rings for SLR 35 mm Cameras
Konus Konusmotor-70 70mm (2.7") Refractor Telescope - 1782 Konus Plossl Eyepieces 1.25" 1242/ 1243/ 1244/ 1245/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25" 1277/ 1278/ 1279
Konus Mylar Sun Filter 1062;
1.25" Nebular Filter 1103;
Konus 2x Barlow Lens;
Konus Photo Adapter-1074
Konus T-2 Rings for SLR 35 mm Cameras
Konus Konusmotor-90 90mm (3.5") Refractor Telescope - 1783 Konus Plossl Eyepieces 1.25" 1242/ 1243/ 1244/ 1245/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25" 1277/ 1278/ 1279
Konus Mylar Sun Filter 1062;
1.25" Nebular Filter 1103;
Konus 2x Barlow Lens;
Konus Photo Adapter-1074
Konus T-2 Rings for SLR 35 mm Cameras
Konus Konusmotor-114 114mm (4.5") Reflector Telescope - 1784 Konus Plossl Eyepieces 1.25" 1242/ 1243/ 1244/ 1245/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25" 1277/ 1278/ 1279
Konus Mylar Sun Filter 1062;
1.25" Nebular Filter 1103;
Konus 2x Barlow Lens;
Konus Photo Adapter-1074
Konus T-2 Rings for SLR 35 mm Cameras
Konus Konustart-700 60 mm Refractor Telescope with Multi Coated Optics- 1735 Konus Plossl Eyepieces 1.25" 1242/ 1243/ 1244/ 1245/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25" 1277/ 1278
Konus Mylar Sun Filter 1060;
1.25" Nebular Filter 1103;
Konus 2x Barlow Lens
Konus T-2 Rings for SLR 35 mm Cameras
Konus Konustart-900 Motor Refractor 60mm (2.3") Telescope 1740 Konus Plossl Eyepieces 1.25" 1242/ 1243/ 1244/ 1245/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25" 1277/ 1278
Konus Mylar Sun Filter 1060;
1.25" Nebular Filter 1103;
Konus 2x Barlow Lens
Konus T-2 Rings for SLR 35 mm Cameras
Konus KJ-8 Konus Junior 70 mm Refractor Telescope for Kids -1733 Konus Plossl Eyepiece 1.25" 6.3 mm 1242/ 1243/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25"-1277/ 1278
1.25" Nebular Filter 1103;
Moon Filter 1,25" 1034;
Konus 2x Barlow Lens
Konus Double Photo Adapter 1070
Konus T-2 Rings for SLR 35 mm Cameras
Konus KJ-6 60 mm Refractor Children Telescope - 1730 Konus SR Eyepiece 0.965" 4 mm 1540/ Konus F Eyepiece 0.965" 6mm - 1542/ Konus H 0.965" Eyepiece 8mm - 1544/ Konus H Eyepiece 12.5mm 0.965" - 1545/ Konus HM Eyepiece 0.965" 25mm - 1553; Konus Mylar Sun Filter 1060; Konus 1.5x Erecting Prism;
Konus 2x Barlow Lens
Konus T-2 Rings for SLR 35 mm Cameras;
Konus KJ-7 60 mm Konus Junior Refractor Telescope-1732 Konus SR Eyepiece 0.965" 4 mm 1540/ 0.965" 6mm 1542/ H 0.965" 8mm 1544/ 12.5mm 0.965" 1545/ HM 0.965" 25mm 1553 Konus Mylar Sun Filter 1060; Konus 1.5x Erecting Prism;
Konus 2x Barlow Lens
Konus T-2 Rings for SLR 35 mm Cameras;
Konus KJ-4 50 mm Refractor Junior Telescope 1727 Konus SR Eyepiece 0.965" 4 mm 1540/ 0.965" 6mm 1542/ H 0.965" 8mm 1544/ 12.5mm 0.965" 1545/ HM 0.965" 25mm 1553 N/A Konus 1.5x Erecting Prism;
Konus 2x Barlow Lens
Konus T-2 Rings for SLR 35 mm Cameras;
Konus KJ-5 50 mm Junior Refractor Telescope - 1728 Konus SR Eyepiece 0.965" 4 mm 1540/ 0.965" 6mm 1542/ H 0.965" 8mm 1544/ 12.5mm 0.965" 1545/ HM 0.965" 25mm 1553 N/A Konus 1.5x Erecting Prism;
Konus 2x Barlow Lens
Konus T-2 Rings for SLR 35 mm Cameras;
Konus Konusmotor Electronic 500 Newton 114mm (4.5") Telescope 1780 Konus Plossl Eyepieces 1.25" 1242/ 1243/ 1244/ 1245/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25" 1277/ 1278/ 1279
Konus Mylar Sun Filter 1062;
1.25" Nebular Filter 1103;
Konus 2x Barlow Lens
Konus T-2 Rings for SLR 35 mm Cameras
Konus Vista-80s Spotting Scope 80-400 with tripod 7112 Konus Plossl Eyepiece 1.25" 6.3 mm 1242/ 1243/ 1246/ 1248;
Konus Kellner 12.5 mm Eyepiece 1.25"-1277/ 1278
1.25" Nebular Filter 1103;
Moon Filter 1,25" 1034;
Konus 2x Barlow Lens
Konus Double Photo Adapter 1070
Konus T-2 Rings for SLR 35 mm Cameras;