Svbony 405 vs 401 (1 Viewer)

[Granpoli]

Hello,
Anyone know the Real difference between this two spotting scope?
Thanks.
G poli

 

[Mono]

The 405 has ED glass, the 401 doesn't. That's the main difference.

 

[Granpoli]

But the 401 has ED glass also... See
Amazon page!!

 

[Mono]

Depends if it is a SA401 or SV401

SV401 20-60x80 Spotting Scope Army Green For Birdwatching Hunting

Born of our SVBONY family, this all-new spotter SV401 delivers outstanding performance - as well as remarkable clarity, resolution and color accuracy. 20--60x80 is the most popular model spotting scope using for nature viewing. IPX6 waterproof ensure you take it out enjoy the special beauty when...

www.svbony.com

SA401 20-60x85 Spotting Scopes with Wifi Camera Birding Photography

45°design is an ergonomic proportion and suitable for eyes observing or capturing.

www.svbony.com

 

[Granpoli]

Ok.

 

[henry link]

Love that prism diagram for the SA401. The specs call it a Porro, but it looks like somebody thought substituting two (!) Schmidt-Pechan prisms in series followed by a Semi-Pentaprism would work just as well. The dotted line that is supposed follow the light path is nonsensical applied to the S-P prisms, but would be accurate for a Porro followed by a Semi-Pentaprism. That's certainly the most probable configuration for inexpensive angled scope like this.

 

[nkbj]

The 405 has ED glass, the 401 doesn't. That's the main difference.

The SA405 comes in two configurations:

SA405 HD without ED glass: SA405 20-60x85 HD Spotting Scope Long Range for Bird Watching Target Shooting Hunting

SA405 ED with ED glass: SVBONY SA405 20-60x85 ED Spotting Scope for Birding with Wifi Camera Birding Photography

 

[Granpoli]

The SA401, I think that is more primer than the SA405..