SVBONY SV154 Telescope Eyepiece SWA 70 Degree 15mm Bundle with SV165 Mini Guide Scope 30mm F4, for Astronomical Observation

SVBONY SV154 15mm 1.25-inch telescope eyepiece, super-wide 70 degree apparent field of view allows you to gradually lose yourself in space, giving you a wonderful experience. With a comfortable 13mm long eye relief, your eyes will not easily feel tired when viewing with the SV154 telescope eyepiece. SV154 telescope eyepiece's eyecup is made of metal, durable and easy to shape.The eyecup is covered with a rubber shell, which makes you feel comfortable and helps protect your eyes. SV165 Guide Scope can be directly connected to a tripod with UNC 1/4-20, so you can directly use it as a small telescope. 30mm object lens, and back focus distance can stretch up to 45mm. Please pay attention to stretch to the end. Nylon-tipped thumbscrews. Prevent the outer surface of guide scope being scratched.

• Super wide field of view; Super-wide 70-Degree apparent field of view gives you that unforgettable lost in space feeling
• 5-Elements 4-groups Lens Structure; made of high index glass deliver sharp; high contrast vistas; SV154 telescope eyepiece's optics technology that delivers cleaner and brighter breathtaking image
• Specially designed eye relief; 13mm eye relief provide comfort and convenience;Your eyes will not feel tired when you use SV154 telescope eyepiece for viewing
• Compatible with mainstream auto guiding cameras; 1.25in and M42 mount interface designed for compatible with SV305 Pro and for Orion ZWO QHY and so on auto guiding cameras(Some camera models require additional accessories to assist in focusing)
• 45mm back focus distance; Allows easy and precise focus adjustments and f4 aperture optics provides a very wide field of view which will help to quickly find the target when performing astronomical observations