The 4.5" Round 4pt/3mm Star Filter from Tiffen creates multiple points of light, or "stars," streaking outward from a central light source. This filter comes in a rotating mount for critical …

You can choose star 4 filters, star 6 filters, or star 8 filters. The number represents the amount of rays emanating from the light source. For example, a star 8 filter creates eight rays of light …

2019年4月3日 · The 58mm 4pt/2mm Star Filter from Tiffen creates multiple points of light, or "stars," streaking outward from a central light source. This filter comes in a rotating mount for …

The Star Filter from Tiffen creates multiple points of light, or "stars," streaking outward from a central light source. This filter comes in a rotating mount for critical placement of the star effect.

Genuine TiFFEN 49mm 4pt / 2mm Grid Star Effect Authentic 49 mm E-49 Streaking PatternNew. our system, and the product must be in its original condition, including the box, UPC bar code.

2024年5月2日 · Experience the transformative power of the Tiffen 4.5" Round 4pt/3mm Grid Star Effect Filter, a high-quality and durable addition to your photography equipment. This …

2024年4月22日 · Green.L Cross 4 Point Star Filter for 43mm LENS. If you get up at dawn after an ice storm before the sun goes to work, everything is an interesting subject to capture. Star …

High-quality 6.6 x 6.6 Grid Star Effect 4Pt 1mm Glass Filter for enhanced photography; Creates stunning star effects from original point light sources or bright reflections; Rotatable design for …

权威的摄影器材评测与点评，全面深入的器材资讯。汇聚摄影爱好者的宝贵摄影经验、技巧和影像处理方法。各色各样的数码相机，单反相机，相机镜头资料尽在其中。

4pt是在原有的3pt基础上，在中性点与地之间加一台 零序pt ，用来监控一次各项电压平衡与否，也就是看3pt的中性点是否有电压存在。 如果4PT（3PT）的铁心是相连的，则具备抗 铁磁谐振 …