Konus KJ-4 50 mm (1.9") Refractor Telescope 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. KJ-4 Konus Refractor Telescope has a zoom eyepiece. 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. 1727 KJ 4 Konus Junior Refractor Telescope is also used for terrestrial observation. The Konus KJ-4 Kids Telescope has a table tripod with handle which make moving around easy for young astronomers! . KJ4 Konus Refractor Telescope is supplied with 90 degrees diagonal mirror. Focal length of Konus Refractor Children KJ4 Telescope equals to 600mm and focal ratio f/12. Konus Telescope comes with two eyepieces F 6 mm and H 12.5 mm, diam. 24.5 mm (0.9") which give enlargement with the eyepieces provided 48x and 100x.


Specifications for Konus KJ-4 50mm Refractor Telescope:

Diameter:		50 mm
Focal lenght:		600 mm
Focal ratio:		f/12
Magification (with supplied eyepieces):		48x and 100x

Features of Konus KJ-4 50mm Refractor Telescope:

• Metal table tripod with handle;
• Supplied with 90 degrees diagonal mirror;
• Two eyepieces diam.24.5mm (0.9") H6 mm and H12.5 mm;
• Terrestrial zoom eyepiece;

Package Contents:

• Konus KJ-4 50mm Refractor Telescope - 1727;
• Two eyepieces (6 mm and 20 mm);
• Metal Table Tripod with handle;
• Instructions;

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;

Konus KJ-4 50 mm Refractor Junior Telescope -1727 Rating & Reviews