Jupiter Jupiter 85mm f2 Heritage

เรื่องราวของเลนส์

The Jupiter-9 85mm f/2.0 is a Soviet copy of the Zeiss Sonnar 85mm f/2.0, produced in the USSR after WWII. According to the reviews, early versions may actually incorporate Zeiss glass produced in Germany, while later versions may feature different coatings and a black painted barrel. This is one of the classic 'Zeiss designs that were pinched by the Soviets and produced in the USSR.' Within the manual lens community it has earned the nickname 'Soviet bokeh king' (referred to as 'Bokeh King'), owing to its out-of-focus rendering. It has a cult following because, as one reviewer put it, it is 'a slow-burner of a lens... not one to make you jump out of your seat at its native contrast or sharpness but one whose quality creeps up on you over the course of several sessions with it.' It was a favorite among the Jupiter lenses tested by one reviewer.

สรุป: The Jupiter-9 85mm f/2.0 is a Soviet Sonnar-copy portrait lens for photographers who value character over clinical performance. Its soft, low-contrast wide-open rendering and celebrated bokeh (earning it the 'Soviet bokeh king' title) make it a rewarding, slow-burning classic for portraiture. Buyers must accept significant sample variation and some mechanical quirks, but a good copy delivers charming results at a modest price.

คาแรกเตอร์ของภาพ

โบเก้

การละลายฉากหลัง (bokeh) ที่ได้รับการยกย่องอย่างสูง จนได้ฉายา "ราชาโบเก้แห่งโซเวียต" โดยรุ่นปี 1958 ยิ่งโดดเด่นขึ้นด้วยไดอะแฟรม 15 ใบทรงกลมช่วยเสริมเอฟเฟกต์

ความคม (เปิดสุด)

เมื่อเปิดรูรับแสงกว้างสุดที่ f/2.0 ภาพจะนุ่มและคอนทราสต์ต่ำ; กลางภาพเริ่มดีที่ f/2.8, โซนกลางเฟรมคมที่ f/5.6 และมุมภาพชัดพอใช้ที่ f/11.

คอนทราสต์

มีคอนทราสต์โดยกำเนิด/โดยรวมค่อนข้างต่ำ ถูกบรรยายว่าให้ภาพค่อนข้างนุ่มและไม่ค่อยมีคอนทราสต์เมื่อเปิดรูรับแสงกว้างสุด เหมาะสำหรับการถ่ายภาพพอร์ตเทรต

วิกเน็ตติ้ง

มืดมุมค่อนข้างต่ำอย่างน่าประหลาดเมื่อเทียบกับขนาดของเลนส์ — วัดได้เพียง 1.6 EV เมื่อเปิดรูรับแสงกว้างสุด และแทบจะไม่สังเกตเห็นเมื่อหรี่รูรับแสงลง

รีวิวจากผู้ใช้

ข้อดี

The out-of-focus rendering that earned it the 'Soviet bokeh king' nickname
Soft, low-contrast wide-open rendering that flatters portraits
Surprisingly low vignetting (only 1.6 EV wide open) considering its size
A 'slow-burner' character whose image quality quality creeps up on you over repeated sessions
Strong image quality ratings from users (Image Quality rated 4.5/5, Value 4.5/5)
One reviewer's favorite among the Jupiter lenses tested

ข้อเสีย

Significant sample variation, including very stiff focusing rings on some copies
Low native contrast and softness wide open, unfavorable for landscape and architecture
Aluminium barrel (on early silver versions) attracts scratches easily
No click stops on the aperture ring (a downside for stills shooters who prefer them)

เทคนิคการใช้

Shoot it wide open at f/2.0 for portraits where its soft, low-contrast look shines
For sharpness, stop down: center at f/2.8, midframe at f/5.6, corners at f/11
Use a VM-E close focus helicoid adapter to focus closer than the native 1.1m (down to ~0.7m); stop to f/2.8 for very good close-up results
Buy from a trusted seller and be prepared to service a stiff focus ring yourself or at a repair shop
Filters work fine since the filter ring doesn't rotate; no official hood is known to exist
The clickless aperture makes it well-suited to video/filming work

แหล่งอ้างอิง (1)

Web-grounded synthesissecondary

The Jupiter-9 85mm f/2.0 is a Soviet copy of the Zeiss Sonnar 85mm f/2.0, produced in the USSR after WWII. According to the reviews, early versions may actually incorporate Zeiss glass produced in Germany, while later versions may feature different coatings and a black painted barrel. This is one of the classic 'Zeiss designs that were pinched by the Soviets and produced in the USSR.' Within the manual lens community it has earned the nickname 'Soviet bokeh king' (referred to as 'Bokeh King'), owing to its out-of-focus rendering. It has a cult following because, as one reviewer put it, it is 'a slow-burner of a lens... not one to make you jump out of your seat at its native contrast or sharpness but one whose quality creeps up on you over the course of several sessions with it.' It was a favorite among the Jupiter lenses tested by one reviewer.

https://phillipreeve.net/blog/review-jupiter-9-85mm-2-0/https://www.flickr.com/groups/71139756@N00/discuss/72157622808597210/