Series Notes: Design and stated coverage are similar to the Raptar Wide Angle f/6.8 lens, but the Extreme Wide Angle is lower-priced due to the smaller maximum aperture of f/12.5. Replaced the Series IIIa Extreme Wide Angle lens in 1946 with a new 4/4 design. Although catalogs continued to refer to this line of lenses as the “Series IIIa Extreme Wide Angle” before and after the design change, the later 4/4 lenses are distinguished by being coated and engraved first “Velostigmat Extreme W.A.”, then “Raptar Extreme W.A.” and later “Anastigmat Extreme W.A.” Serial numbers follow the Anastigmat Series.

设计和规定的覆盖范围与Raptar广角f / 6.8镜头相似，但由于f / 12.5的最大光圈较小，因此极限广角的价格较低。1946年以新的4/4设计取代了IIIa系列超广角镜头。尽管在设计变更前后，目录仍将这一系列镜头称为“ IIIa系列超广角”镜头，但后来的4/4镜头的区别在于先镀膜并刻上“ Velostigmat Extreme WA”，然后是“ Raptar Extreme” WA”和后来的“ Anastigmat Extreme WA” 序列号遵循Anastigmat系列。

Series Notes: Double Protar-type; successor to the Velostigmat Series Ia. Triple convertible, with single cells recommended for use behind the aperture diaphragm. See page 4 of 1949 Raptar Lenses for Commercial Photographybrochure for details on focal lengths of single cells. Serial numbers follow the Anastigmat Series.

Series notes: Tessar-type; successor to the Velostigmat Series II. See 1947 Raptar Series II f4.5 Lenses brochure for details. Serial numbers follow the Anastigmat Series.

Series Notes: Updated, coated revival of the Royal Anastigmat Wide Angle/Velostigmat Series III Wide Angle 8/4 lens design. 91.2-degree angle of view. Serial numbers follow the Anastigmat Series.

Royal Anastigmat广角/ Velostigmat系列III广角8/4镜头设计的更新，涂层复活。91.2度视角。 序列号遵循Anastigmat系列。

Series Notes: Same tessar-type as the Series II, but more affordable with a smaller maximum aperture of f/6.3. Successor to the Velostigmat Series IV. See page 7 of 1949 Raptar Lenses for Commercial Photography brochure for details. Serial numbers follow the Anastigmat Series.

与系列II相同的tessar类型，但更便宜，最大光圈为f / 6.3。Velostigmat系列IV的后继产品。有关详细信息，请参见1949年Raptar镜头商业摄影手册第7页。 序列号遵循Anastigmat系列。

Series Notes: Wollensak’s first telephoto lens for still cameras. Serial numbers follow the Anastigmat Series.

Series Notes: Wollensak literature recommended that the lens be stopped down to f/11 or smaller to give acceptable definition. The design and stated coverage of the f/6.8 are similar to the lower-priced f/12.5 versions engraved “Velostigmat Extreme W.A.”, “Anastigmat Extreme W.A.” and, later, “Raptar Extreme W.A.” on the lens. Serial numbers follow the Anastigmat Series.

Series Notes: Both cells consist of two air-spaced cemented doublets. Modified and renamed Velostigmat Series I in 1908. Convertible. Serial numbers follow the Anastigmat Series.

Series Notes: Cooke triplet-type portrait lens. Described by Wollensak as offering “a very moderate but not extreme softness” and “the ability to obtain sharpness by slightly stopping down.” Available only in Studio shutter. First ~50 Varium lenses were mounted in brass lens barrels, replaced by lighter aluminium barrels thereafter. For an overview of the Varium properties, see Lensology and Shutterisms Vol. 14 No. 1. Serial numbers follow the Varium Series.

Cooke三重型人像镜头。Wollensak将其描述为提供“非常适度但不极端的柔软度”和“通过稍微停顿即可获得清晰度的能力”。仅在Studio快门中可用。首先将约50个Varium镜头安装在黄铜镜筒中，然后将其替换为较轻的铝镜筒。有关Varium属性的概述，请参见《镜头与快门》，第1卷。14号1。序列号遵循Varium系列。

Series Notes: Successor to the Royal Anastigmat lens, both cells consisting of two air-spaced cemented doublets. Early production models were described as convertible, and in the 1916-1917 catalog as “now triple-convertible.” Maximum aperture increased from f/6.8 to f/6.3 in 1911. See individual catalogs for details on focal lengths of single cells. Redesigned and named the Velostigmat Series 1a in 1923. Serial numbers follow the Anastigmat Series.

皇家Anastigmat镜头的后继产品，两个单元均由两个间隔开的胶合双合透镜组成。早期的生产模型被描述为可转换的，在1916-1917目录中被描述为“现在是三重转换的”。最大光圈在1911年从f / 6.8增加到f / 6.3。有关单个单元的焦距的详细信息，请参阅单独的目录。1923年重新设计并命名为Velostigmat系列1a。 序列号紧随Anastigmat系列。