of light transmission and image brightness.Achromatic lens made of high quality silicate.Eyepiece cup can be inverted for protection.Dustproof, light metal housing.Magnification with mounted stand magnifier:

of light transmission and image brightness.Achromatic lens made of high quality silicate.Eyepiece cup can be inverted for protection.Dustproof, light metal housing.Magnification with mounted stand magnifier:

of light transmission and image brightness.Achromatic lens made of high quality silicate.Eyepiece cup can be inverted for protection.Dustproof, light metal housing.Magnification with mounted stand magnifier:

of light transmission and image brightness.Achromatic lens made of high quality silicate.Eyepiece cup can be inverted for protection.Dustproof, light metal housing.Magnification with mounted stand magnifier:

of light transmission and image brightness.Achromatic lens made of high quality silicate.Eyepiece cup can be inverted for protection.Dustproof, light metal housing.Magnification with mounted stand magnifier:

of light transmission and image brightness.Achromatic lens made of high quality silicate.Eyepiece cup can be inverted for protection.Dustproof, light metal housing.Magnification with mounted stand magnifier:

of light transmission and image brightness.Achromatic lens made of high quality silicate.Eyepiece cup can be inverted for protection.Dustproof, light metal housing.Magnification with mounted stand magnifier:

of light transmission and image brightness.Achromatic lens made of high quality silicate.Eyepiece cup can be inverted for protection.Dustproof, light metal housing.Magnification with mounted stand magnifier:

of light transmission and image brightness.Achromatic lens made of high quality silicate.Eyepiece cup can be inverted for protection.Dustproof, light metal housing.Magnification with mounted stand magnifier: